simulation will end 100 years of 200,run anyway翻译,这句话很费解,求详解

英语翻译
翻译：大气湍流下的激光通信信道模拟
Simulation Of Laser Communication Channel under Atmospheric Turbulence

英语翻译
请大侠帮忙翻译下：大气湍流下的激光通信信道模拟,
我的翻译是：Simulation of Laser Communication Channel under Atmospheric Turbulence
我翻译的好像不对,帮改正.

We use random graph analysis and simulation to show that what really matters in key pre-distributuion is the shared-key connectivity of the resulting network.
谁帮我翻译下这句话

英语翻译
Use of Resin Transfer Molding
Simulation to Predict Flow,
Saturation,and Compaction in the
VARTM Process
N.C.Correia
F.Robitaille
A.C.Long
C.D.Rudd
School of Mechanical,Materials,
Manufacturing Engineering and Management,
University of Nottingham,U.K.
P.S ˇ
ima ´c ˇek
S.G.Advani*
Department of Mechanical Engineering,
Center for Composite Materials,
University of Delaware,USA

英文物理题
In the simulation, where you had a mixture of equal number of light species (Hydrogen) and heavyspecies (Nitrogen) at a temperature of 300K, was the average speed of lighteror heavier particles greater than the Escape Velocity of Earth?
A. The average speed of lighterspecies was greater than the Escape Velocity of Earth.
B. The average speed of heavierspecies was greater than the Escape Velocity of Earth.
C. Average speed of neither of thespecies were greater than the Escape Velocity of Earth.

英语翻译
Fig.12 shows the simulation results for 45º and -45º
dual-polarized array antennas with VSWR and return
loss of 1.299 and -17.72 dB respectively at the
resonant frequency.Again,this proves that the
combination of more patches in the array antenna can
improve the VSWR and RL.Fig.13 shows the
radiation pattern for 45º and -45º polarized dual-
polarization array antenna.
4.Measurement Results
The same parameters involve in the
simulation were measured using Advantest R3767 CG
Network Analyzer.The measurement result has been
summarized in Table 3 for the 45 º and -45º polarized
single antenna,respectively.The return loss is below -
10 dB within the frequency range between 2.51-2.61
GHz,corresponding to a bandwidth of 4.22%.
Fig.14 shows the measured with -49.125 dB
of return loss for dual-polarized patch array antenna.
The measurement results of 1x2 patches arrays were
shown in Fig.15 and Fig.16.This was the best result
that has been obtained compared to both single patches
antennas previously.All measurement data for 1x2
patch array antennas are tabulated in Table 4.

翻译Circuit Simulation of Photovoltaic Systems for Optimum Interface between PV Generator and Grid

All games and simulation (lead to) discussions on managemnts theory and pratice.
All games and simulation lead to discussions on managemnt theory and pratice.
请问这里的lead to 怎样翻译恰当呢?
相同用法有例句最好了~

英语翻译
5 Simulation of extrusion
In this paper,Deform software is used to simulate extrusion
forming to verify the above calculation results [8–10].The
simulation environment is similar to actual conditions
which are stated as follows:
5.1 The purpose of simulation
In order to reduce manufacturing cost,save time and obtain
a qualified spline as soon as possible,In this paper,
simulation of extrusion has been made.Therefore,the
purpose of this simulation is to obtain the optical guide
angle a (ref.to Fig.5) according to the value of stress and
strain of the workpiece during extrusion.
5.2 Simulation environment
Analysis software Deform-3D 5.0
Analysis mode Heat transfer &
deformation
Workpiece material AISI-1045 similar with
20 Cr (GB)
Number of mesh 70000
Nodes 14452↑
Element 62766
Analysis steps 100
Time increment 0.5
Frication coefficient between top
and the workpiece
0.3
Frication coefficient between
bottom and the workpiece
0.08
5.3 Setup of model and simulation
The model of simulation is as Fig.6 in which the structure
of the bottom die is as Fig.5.Diameters of the bottom die
and top die are Φ45 and Φ25,respectively,and their
thicknesses are all 10 mm.In this model,both the bottom
die and top die are rigid and the workpiece is plastic.
During extrusion,the top die moves down at constant speed
of 1.0 mm/s.The diameter and length of the workpiece are
Φ12.9 and 25 mm,respectively.
Three simulations are made whose bottom die are 20°,
25° and 30°,respectively,in the same conditions.
5.4 Results of simulation
Strain distribution of the workpiece at step 10 and Stress
distribution of the workpiece at step 24 are shown in Figs.7
and 8,respectively.The other maximum stress and strain
values at these two steps are listed at Table 1.Figure 9 is
the simulation result at step 82.From these results,the
following points can be obtained:

英语翻译
Classical Simulation of Quantum Adiabatic Algorithms using Mathematica on GPUs
主要不能确定Mathematica在这里是指一个软件，还是应该翻译为数学。

关于英语并列句的省略.
英语并列句：“Figure 10 shows the simulation results when the load current takes a step change,Figure 11 shows the simulation results when the load current linearly increases,and Figure 12 shows the simulation results when the load current exponentially decreases.”
省略为：“Figure 10 shows the simulation results when the load current takes a step change,Figure 11 when the load current linearly increases,and Figure 12 when the load current exponentially decreases.”是否正确?若不正确,请给出正确的句子.

英语翻译
Simulation results have demonstrated the effectiveness of our approach for different metrics with respect to the baseline approach where
same link cost function is used without any service differentiation mechanism.

英语翻译
原文But what the simulation still don`t explain is the origin of about 25 massive but randomly oriented stars even deeper in the galactic core that provided key evidence of the Milky Way`s black hole 请问这句话怎么翻译?是不是结构有问题,我觉得第二个but后面缺少谓语成分

3-D Simulation of Particle and Gas Flow Behavior in a riser with venturi pipe inlet 求翻译,

英语翻译
Simulation and experimental results confirm thevalidity of the proposed control method.The motor speed is smoothly,no static error,and has less overshoot.The system has fast response for thelarge starting torque.
不是翻译啊，是看看英文有没有问题，呵呵

英语翻译
“为了使分析可行,它必须被简化”这样翻译行不?
“In order to make the simulation feasible,it must be simplified."
如果这样翻译不好,怎么翻译更好?

英语翻译
A numerical simulation of ground-heat transfer adjacent to an experimental earth–contact structure is presented.In particular,a twodimensional time-dependent simulation is compared directly to data measured from an experimental site over a one year period.
Determination of representative thermal properties for the materials involved is explored in some detail.Indirect methods of estimating thermal conductivity and volumetric heat capacity have been described and employed.The results show good correlation between the simulated and measured thermal response.The work is viewed as a useful contribution to the overall drive to validate earth–contact simulation.However,difficulties in determining realistic initial conditions when attempting to model field conditions still remain a challenge.Further exploration of material property variations throughout the full range of climatic conditions is also needed.The influence of varying ground-water-table depth on the thermal properties of soils and hence on the related earth–contact heat transfer has also received some attention.It is clear from this work that variation in soil
moisture content can play an important role in the determination of thermal properties for analysis.A two-dimensional numerical simulation of a full-scale heat transfer experiment has also appeared in the literature.In this case,the data was supplied from the Japanese Test House facility [6].The study focussed on the
simulation of the ground heat losses associated with the experiment.The influence of including edge insulation was also explored.More recently,a comparison of fully coupled (heat and
moisture content) simulations with linear thermal simulations
has been published [7].It was observed that coupling influenced:(i) the amplitude of surface temperature,(ii) the
variation of thermal conductivity with moisture content,
and (iii) the advection of sensible heat by liquid transfer.
However,it was concluded that the current accuracy of
standard (design) methods is sufficient not to warrant the
integration of coupling effects in these methods.A numerical analysis of outdoor thermal environment around buildings has been considered by other researchers.Here it is argued that simulation of the thermal environment around buildings is of great importance for residential microclimate study.Their simulation includes
temperature distributions of the outdoor air,building surfaces and ground surfaces.This was achieved by combining a computational fluid dynamics (CFD) calculation of air flow and an energy balance calculation for the surfaces.

英语翻译
The numerical simulation employs numerical methods such as finite element method
(FEM) or finite difference method (FDM) to quantitatively represent the working
behaviour of physical systems.The numerical results are correspondingly related to the
physical content of the physical systems to be simulated

(a) Make a simulation of rolling two dice (with six faces),and note their sum.How does the probability density function look like?
(b) Do the same for three dice.
求代码.实在是研究不动了 如果能一起解答下面一道就万分感谢了!

下面这道题第一问我会,求第二问怎样解,用了Do和For但就是有错误.

英语翻译
Various physical models invoked in simulation [24] are concentration dependent mobility model (CONMOB),transverse field (FLDMOB) and temperature dependent Arora model这句话是什么意思?

solidworks 的simulation 受力分析时，添加自重。说是添加引力即可，问题来了：添加引力的第一个选项是：方向的面、边线，基准面。选哪个面呢？就拿一个长方体来说，是选上表面还是下表面？

Computer aided modelling and simulation计算机辅助模拟和仿真,就业怎样?
明年就要去德国读英文授课的化工master,问一下研究方向选Computer aided modelling and simulation这方面前景怎样?
是化学工程工艺系

英语翻译
Several simulation runs were executed for ascertaining and updating the GD&T as determined previously where design parameters were changed and iterations were compared to answer what-if questions about the design.求翻译

求高手翻译一篇英文 2.3 Rider-bicycle system simulation In order to obtain the optimal three-point p
2.3 Rider-bicycle system simulation
In order to obtain the optimal three-point position,
minimization of the square of the lower muscle stress is set
as the design objective, and the horizontal and vertical
coordinates of saddle are the design variables. According to
experience, the angle between the pipe tube and the ground
ranges from 68° to 73°[11]. In this paper, the angle ranges
from 65° to 75°. According to the established rider model,
it is assumed that the rider’s leg should be in the biggest
stretch state when the pedal moves to the lowest position,
and the leg is in the horizontal state when the pedal moves
to the highest position. Therefore, the extreme riding

英语翻译
Both simulation and experimental verifications
were carried out,and results showed that the average displacement of the working table was reduced by about 33.9%.

英语翻译
Numerical simulation of thermal history and residual stresses in friction
stir welding of Al 2014-T6