1.There still exists sexual discrimination against the femal

array_key_exists为什么比in_array快?
百度面试,问我的,谁知道底层原因?
我知道的,in_array()这个中会有个数据类型转化的过程（即他的第三个参数应该设为true,效率会更好些）,大循环时会影响效率.是不是本身他们两个的数据结构和算法就不一样,也影响效率?

请把这个句子翻译成英语
真爱只存在与同性之间
True love only exists between the same gender 还是 homosexual..? 或者是别的？准确的翻译一下 谢谢

I do not need your world exists.After many things through know right from wrong.

请问啊 这是哪部电影的呢
Everything you see exists together in a delicate balance. 世界上所有的生命都在微妙的平衡中生存。 2. I laugh in the face of danger. 越危险就越合我心意。 3. I'm only brave when I have to be. Being brave doesn't mean you go looking for trouble. 我只是在必要的时候才会勇敢，勇敢并不代表你要到处闯祸。 4. When the world turns its back on you, you turn your back on the world. 如果这个世界对你不理不睬，你也可以这样对待它。 5. It's like you are back from the dead. 好像你是死而复生似的。 6. You can't change the past. 过去的事是不可以改变的。 7. Yes, the past can hurt. But I think you can either run from it or learn from it. 对，过去是痛楚的，但我认为你要么可以逃避，要么可以向它学习。 8. This is my kingdom. If I don't fight for it, who will? 这是我的国土，我不为她而战斗，谁为呢？ 9. Why should I believe you? Everything you ever told me was a lie. 我为何要相信你？你所说的一切都是谎话。 10. I'll make it up to you, I promise. 我会补偿你的，我保证。
这是哪部电影的台词啊

英语翻译
Love exists but with an absence of eternity.
At the first moment of a lover’s encounter,
there is an affirmation of love;
psychologically lunacy,emptiness,
panic,delusions that the moment will last forever.
I’m ceased by desire .
I hide behind my back~and postpone all answers
【翻译要流畅,不要是那种翻译器的生硬】

高一英语27
How can he forget someone （ ）exists?
A who does he know B who he doesn’t know C he doesn‘t know who D who doesn’t he know
求翻译

Everything you see exists together in a delicate balance.However mean your life is,meet it and li
后面接：live it; do not shun it and call it hard names.Don't cry because it is over,smile because it happened.
请英语好的人帮我翻译一下。

__ghost exists in the world .a no such a thing as .b no such a thing as a .c no such thing as a
d.no such thing as 为什么选c?

第三人称单数的问题 we assume that the circuit exists ...
用了assume,从句中的exist能否用第三人称单数,为什么?是用exist还是exists?

SQL问题：我想知道在题中什么时候使用in,什么时候用exists,他俩有什么区别
例：把低于平均分的女生的成绩提高5%
UPDATE SC
SET score=score*1.05
WHERE score

babies don't even know the language exists.最后的词是动词啊 一个句子怎么出现了know和exists两动词

A system of propane and n-butane exists in two-phase vapor/liquid equilibrium at 10.0
bar and 323 K.The mole fraction of propane is about 0.67 in the vapor phase and about
0.40 in the liquid phase.Additional pure propane is added to the system,which is brought
again to equilibrium at the same T and P,with both liquid and vapor phases still present.
What is the effect of the addition of propane on the mole fractions of propane in the
vapor and liquid phases?

英语翻译
翻译一下这个句子：
exists if the control system can't eliminate small differences
between the setpoint and the actual system's measured output.

There exists a g gap between the young and the old中g开头的字母应该填什么?

so far,there is no evidence that life exists on europa,but the likely presence of liquid water has spurred calls to send a probe there.5096 这句话我基本明白：到目前为止,这儿没有证据表明生命存在木卫二上,但是很可能有液态水的存在,这已经激发了...calls to 这里怎么翻译?

I'm not sure whether a "generation gap" exists,but if it (1)dodoesis,I hope I'm still standing on the youth's side of the gap.I may be 50 and then some,but I still like to rock.When I was (2)youthyoungerteenager,I listened to all of the new rock and roll music,and I really got into it.But,unlike a lot of my friends (3)whowhichwhom decided that good music died after the 1970's,I (4)keptstayedwanted on listening to—as well as rocking to—new and unique music.I have to (5)admitargueattract that rock and roll has changed since I was a teenager,but it is (6)stillalwayseven about using rhythm to express feeling.
Some of the changes have been very positive.(7)AdvancesAdventuresAdditions in technology have made personal recording simple and given us access (8)attofor music on the Internet.(9)EverydayAlwaysNowadays,you can't throw a stone without hitting someone that has made their own CD.You don't have to just listen to music made and sold by big record companies.Many groups send their music (10)farstraightindirect to community radio stations.This (11)allows forgets rid ofreaches for truly new music to be heard that record companies have never even touched.I play drums (鼓) for one (12)suchsamemore group myself.
My daughter is an (13)actualeffectiveactive teenager and she is thoroughly disgusted by my listening to and playing,as she puts it,"those (14)beautifulvitalawful tunes." Classical (古典的) music and playing the piano (15)appealattractinfluence to her.She pretends to show concern by making comments like,"You should turn that stuff down or you will hurt your ears," but I know what she is really (16)makinggoingtrying to say is that she finds my music absolutely offensive and does not have (17)peacepatienceexcitement for it.I don't get too upset,though.And I don't worry about my music having a (18)negativeabsolutepositive influence on her.(19)In any caseIn no caseIn case,she is probably right about my ears; I likely have lost some hearing from going to too many loud concerts as I have.I can't say that it wasn't worth it,(20)eitherbutthough.If I had to do it all over again I would do it all the same—except I would protect my ears better.
序号后面的三个词就是选择天的词

The element europium exists in nature as two isotopes:151Eu has
a mass of 150.9196amu,and 153Eu has a mass of 151.96amu.Calculate the relative abundance of the two europium isotopes.
请大虾们顺便说说isotopes(同位素)的用法（公式 用途之类的）谢谢~

Distance is not a problem if true love exists是什么意思
急

下面这两句话有没有错?
I want to go to a place where no war exists
I want to go to where no war exists.

...,even if there's no scientific evidence a hazard exists.
a hazard exists是evidence的定从么?··为什么总觉得那么别扭.

英语翻译
As a by-product of an industry that exists all over the world--the stalks that remain after grain has been harvested--straw also helpfully soaks up carbon from the atmosphere and locks it in,so long as it is not allowed to decompose.For the building industry,which currently depends on materials with very high embedded energy costs - concrete and brick are expensive in carbon terms both to make and to transport,straw could therefore offer a welcome solution to housing’s greenhouse gas

Happiness doesn't exist in riches.Happiness exists in your peace of mind.
这句话怎么翻译啊 尤其是in riches/ peace of mind这俩词组啥意思?

Water, _____ we cannot live, exists in the form of liquid, gas or solid. A．from which B．on which C．without which D．by which

1.No such a thing as a ghost exists in teh world.
2.No such thing as ghost exists in the world.
哪句是正确的?

so far,there is no evidence that life exists on europa,but the likely presence of liquid water has spurred calls to send a probe there.5096 想问的是calls to怎么翻译,还有为什么call后面加了s

Love exists but with an absence of eternity.
求文艺的翻译。

一道英文生化题,..
35.The nucleoside adenosine exists in a protonated
form with a pKa of 3.8.The percentage of the
protonated form at pH 4.8 is closest to
(A) 1
(B) 9
(C) 50
(D) 91
(E) 99

there exists a certain doubt among the workers as to whether he will finish the task in a short tim
这句话的句型结构

there is _phoenix.it exists only in legends.
a.not such bird as b.no such a bird as c.not such a bird as a
d.no such bird as a
我想问为什么不能选其他项,

英语翻译
Conjecture 1.There exists a polynomial fk ∈ Q[x] with deg(fk) = ⌈(k−2)/2⌉ such that for a fixed nk (most probably nk = 2k) the equality lk(n) = fk(n) holds for n ≥ nk.
The aim of this paper is to confirm this conjecture by giving an explicit formula for the polynomial fk.For this purpose,we shall prove a new formula for the number of homomorphisms from Pn to Pk,which is the content of the following theorem.
Theorem 2.For any positive integers n and k,
|Hom(Pn,Pk)| = k × 2n−1
From the above theorem we are able to derive the following main result.
Theorem 3.If n ≥ 2k,then
Equivalently,the above formula can be rephrased as follows
When n ≥ 2k,Theorem 3 shows immediately that lk(n) is a polynomial in n of degree ⌈(k−2)/2⌉.This proves Conjecture 1.In particular,we have l1(n) = 1,l2(n) = 2,l3(n) = n,l4(n) = 2(n−1),l5(n) = 1 2n(n−1) and l6(n) = (n−1)(n−2),which coincide with the conjectured values in [5] after shifting the index by 1.
In the next section,we first recall some basic counting results about the lattice paths and then prove Theorem 2.In Section 3 we give the proof of Theorem 3.
2.The number of homomorphisms between paths
One can enumerate homomorphisms from Pn to Pk by picking a fixed point as image
of 1 and moving to vertices which are adjacent to this vertex,as
f ∈ Hom(Pn,Pk) ⇔ ∀x ∈ {1,...,n − 1} :{f(x),f(x + 1)} ∈ E(Pk).
Hence,one can describe all possible moves through the edge structure of the two paths.
For 1 ≤ j ≤ k,let
Obviously,we have
ON THE NUMBER OF CONGRUENCE CLASSES OF PATHS 3
Figure 1.A lattice path from (0,0) to (9,5) that stays between lines y = x and y = x − k + 1,where n = 15 and k = 11.

TODAY THE OLYMPIC SPIRIT NOT ONLY EXISTS IN THE GAMES BUT ALSO CAN BE FOUND IN OUR LIFE WE SHOULD CARRY FORWARD THE OLYMPIC SPIRIT TO MAKE THE WORLD MORE PEACEFUL AND HAPPIER

如何证明：prove that there exists a pair of consecutive integers such that one of there integers is a perfect square and the other is a perfect cube.

They exists a question now when the earth come into existence.翻译,不求快,只求对

几道英文的化学题.
1.What type of attraction exists between PF3 molecules?
a) H-bonds b) Dispersion c) Dipole-Dipole d) Ionic
2.What is the shape of the CS2 molecule?
a) Linear b) Tetrahedral c) Bent d) Trigonal Pyramidal
3.What type of attraction exists between CS2 molecules?
a) H-bonds b) Dispersion c) Dipole-Dipole d) Ionic
4.What compound would have the highest melting point?
a) diamond b) sodium iodide c) ammonia d) nitrogen
5.What type of attraction exists between SiH4 molecules?
a) H-bonds b) Dispersion c) Dipole-Dipole d) Ionic

the idea exists only in the minds of creative writers.
翻译

以下一段话求翻译
1:Will System Memory 2:Save data alr eady exists 3:Would you like to over write the data?

the fact the a planet exists outside our solar system encourages hope ____ other solar systems exis
填that 但是我需要知道理由

假定你是一名中学生，名叫李华。最近, 你班同学就 “Whether real friendship exists between boy students and girl students” 这一话题展开讨论。请你根据下表所提供的信息, 给报社写一封信, 并简单地发表自己的看法。词数100字左右；书信的开头已给出，不计入总字数。 绝大部分同学认为 少数同学认为 男女同学之间存在真正的友谊 追求(seek)友谊是人的天性(human nature) 互相帮助, 互相学习, 共同提高 男女生之间不存在真正的友谊 易造成早恋(fall in love at an early age)现象 影响(affect)学习成绩 Dear editor, I am writing to tell you about the discussions we’ve had about ….

英语翻译
Truth is a fact accepted as true,for which proof exists.Truth is a great principle without which beauty may fade and love may wither .Those who uphold are faithful to their duty and the people they serve.They commit themselves to the well-being of others.With aspiratioms to make acontrubution to society ,they are ready to corret their own mistakes,if any.It can be said that they are men of moral integrity who never ask for gratitude in return.