"梳着19世纪80年代的发型"这个短语怎样用英文翻译?

in 1880s

内燃；汽车；飞机。

1960-1969 二十世纪六十年代 1880-1889 十九世纪八十年代
简单的办法就是 XXXX 前面两个数字加1就是多少世纪,第三个数字乘10就是年代.
比如1687,16+1=17世纪 8X10=80年代.

First, from CTP NGP, a time to cross
CTP technology (Computer - appeared in plate) to - in the 1980s, the period was direct plate-making technology research early stages. So in the meantime, whether technology or plate-making aspect of quality, are not very mature; To the 1990s, equipment manufacturer and printing factory closely, accelerate the pace of this technology research and development, and during this period reached industrial application levels; In 1997 and 1998, directly platemaking machines price during drastically, and direct plate-making plate began to mature and development, so many CTP printing began to accept and use technology.
In recent years, due to the CTP technology continuous improvement and innovation, make this technology has been widely promotion and application. But, equipment, materials, technology high cost should be further improved and the process of making pollution problems appeared out gradually. The Chinese academy of sciences institute developed "chemical nanomaterials green plate-making technology" (NGP) not only fully meet the current mainstream printing business in accuracy, speed, quality requirements, and solved the equipment, supplies cost is high and environmental pollution, waste of resources, completed plate-making technology from photosensitive era to the photosensitive era leap.
Second, NGP definition
Nano material Green plate-making technology (NGP) Green Plate, Nano, slam the door now gets by photographic materials photographic chemistry coating and the technical ideas, using imaging in Nano structure of the Plate on the principle of direct print imaging, as digital camera film photography, instead of in the process of making thoroughly solved the problem such as pollution and waste of resources.
Three, NGP technological advantages
1. The first generation of laser printing technology -- tradition
Traditional laser printing process tedious, time-consuming, need to avoid light operation, and there are two steps photographic and chemical flush steps, to ecological environment bring heavy burden;
2. The second generation - CTP technology
CTP plate-making technology process simplification, a high degree of automation, ellipsis photographic films steps, but CTP technology is still based on chemical photographic imaging principle, inevitably consumes developer and chemical flush produce pollution;
3. New generation - nanometer material green plate-making technology
NGP technology through long-term development and application, show a lot of disadvantages, so relevant researchers are looking for a more accurate, efficient and environmentally friendly CTP new technology. The Chinese academy of sciences institute of nanomaterials chemical r&d green plate-making technology slam the door now through photosensitive material beforehand coating and photographic chemistry imaging technology thinking, using nanometer materials directly to the principle of imaging in the process of making thoroughly solved the problem such as pollution and waste of resources.
Four, nanometer material green plate-making technology equipment
Now commonly used CTP equipment have thermal plate-making equipment and purple laser plate-making equipment two kinds, among them: thermal plate-making equipment mainly using thermal imaging technology to achieve plate-making process. But there are many CTP thermistor deficiency, such as laser power demand is higher, the production cost partial higher; And purple laser CTP equipment although by high precision, fast, but for the life, the production cost misbalanced and environmental pollution problems such as their deficiencies.
Nano material green plate-making technology equipment
NGP platemaking machines used high integration micro piezoelectric ink-jet unit as physical imaging foundation, you can ensure that don't lose points, has outlets by printing process, reducing the impact of the changes that small, etc. The whole plate-making process only needs to two step can, do not produce any pollution and waste of resources, etc.
Five, NGP plate-making related consumables
Currently on the market CTP plate main types: silver type, light polymerization type, thermal type (thermal imaging type). Nanomaterials inkjet imaging equipment supporting the related consumables contains nano plate and nano ink, to match the use of equipment.
Nano plate
Nano plate is to solve the super close water plate and nano ink invasive core technology: nano plate surface by certain size, structure composition, the oxidation micron membrane characteristic is guaranteed to have good water, and can be the perfect way to undertake nanometer material transfer of infiltrating microarea performance, thus realize the change to the graphic pictures of information transfer area, will eventually network information transfer to paper.
Nano ink
Nano printing material that is a kind of based on nanotechnology high-tech products: nanoparticles scattered to ink later, can control the ink performance, improve resistant plate printing force.
Six, plate-making technology in the future
Nano material the emergence of green plate-making technology, will give the world bring new changes in printing, environmental protection and resource conservation increasingly valued today, NGP will lead the printing industry into the direct plate-making ecological, digital era.

解题思路：此题考查探究脚气病是由什么引起的问题，科学探究的一般过程：提出问题、做出假设、制定计划、实施计划、得出结论、表达和交流．

科学探究的一般过程：提出问题、做出假设、制定计划、实施计划、得出结论、表达和交流．（1）提出问题：脚气病是由什么引起的呢？做出假设：结合生物教材中关于“食物中的营养”这一内容，脚气病是由于食物中缺乏维生素B₁造成的．
（2）该实验设计了甲．乙两组实验，甲组四只小鸡饲料是精米，乙组生长状况与甲组完全相同的四只小鸡的饲料是精米和米糠，其他条件相同，只有甲组饲料中缺乏米糠，所以该实验的变量是米糠．
（3）一段时间后，甲组4只小鸡的足部均出现神经炎的症状，乙组4只小鸡均未出现病症，甲组小鸡得病的原因是食物中缺乏米糠造成的，米糠中含有丰富的维生素B₁，引起小鸡患上神经炎的原因主要是饲料中缺乏维生素B₁
（4）维生素B1能够维持人体正常的新陈代谢和神经系统的正常生理功能，人体一旦缺乏维生素B₁，就会患神经炎、脚气病、食欲不振、消化不良等维生素缺乏症．预防方法是多吃含维生素B₁丰富的食物，维生素B₁在粮食的麸皮中含量丰富．
故答案为：（1）脚气病是由什么引起的呢？
（2）米糠；
（3）D；
（4）多吃含维生素B₁丰富的食物．

点评：
本题考点： 科学探究的基本环节．

考点点评： 本题意在考查考生的审题能力和实验设计的能力，并要求考生了解造成脚气病的原因，理解脚气病的预防，难度适中．

in 1880s

in 1880s

意义
现代社会保障制度是工业化的产物它以19世纪80年代德国制定并实施有关社会保险法令为起始标志经过20实际上半夜的发展现代社会保障制度作为一个由多子系统构成并同时得到发展的体系于40-50年代进入成熟期70-80年代以后随着社会经济等诸影响因素的发展变化各国又先后进入改革发展与完善阶段.德国是世界上第一个建立起社会保险制度的国家当时欧洲国家先后迈入工业社会工业生产逐渐取代农业生产而占据经济发展的主导地位市场经济取代了小农经济社会结构日益走向复杂化职工则逐渐成为社会阶层结构中的主体.工业生产的社会化和规模化促使越来越多的劳动者从乡村进入城镇工作与生活并构成一个日益庞大的无产者阶层以往作为家庭或个人风险的年老疾病工伤失业等特定事件也开始演变为一种社会风险.因此各国执政者不得不将建立新的安全机制与保障机制提到重要位置来考虑从而促使能够适应工业社会需要的各种社会保险制度成为新的政策选择.社会保险制度首先产生于德国这是现代社会保障制度产生的标志.社会保险制度的产生与形成阶段有着如下一些特征①社会保险在性质上是权利义务结合型②社会保险制度的根本目的是解除社会成员的后顾之忧③保障水平是基本保障型④保障过程的强制化规范化 以社会保障在不同时期的具体实践内容为依据则可以划分为以下三大发展阶 1社会救助型发展阶段这一时期只有救灾济贫活动目的在于化解部分社会成员的生存危机在社会保险制度建立之前均可以归入这一阶段. 2社会保险型发展阶段这一时期并非不要救灾济贫措施而是适应工业社会的需要社会保险制度成为整个社会保障体系的主体.它从社会保险制度开始到社会保险制度成为一种普遍性的社会保障制度止其目的在于解除社会成员的后顾之忧从而在保障内容与目标上是第一次质的飞跃. 3社会福利型发展阶段当人们的后顾之忧获得化解后关注的领域必然是如何进一步改善和提高生活质量这是社会福利所要解决且能够解决的问题因此社会福利将逐渐成为社会保障体系中最重要的内容从而进入社会福利型发展阶段.

小题1:C
小题2:B
小题3:D
小题4:C


小题1:汽车工业出现在第二次技术革命时期，是资金密集型和技术密集型工业。
小题2:劳动力丰富、国土辽阔、逆城市化都不是汽车工业的区位因素。
小题3:日本原料、燃料缺乏，重视科技和开拓市场，促进经济快速发展。水能丰富，分布集中都不是最佳选项。
小题4:由母公司向子公司扩散，由级别高的向级别低的扩散，应属于等级扩散。

1.1880s
2.half past three
3.page 5
4.class 5, grade 3
5.three hundred and one, one hundred and twenty three, one hundred and two
6.three fifths
7.5th, September, 2011
8.in the year of 1953
9. in my 30s
10.a ten-day vacation

第一题选 B.
在20世纪90年代：in the 1990's 或 in the 1990s
在某人几十几岁时：in one's twenties / thirties （二十几岁/ 三十几岁,表示整十的单词用成复数）
第二题：C 和 D 都对.理由同上.

D

本题考查的是世纪和年代的计数。1997年，该年所属的世纪和年代是20世纪90年代，故选D。

B

C

1889年是19世纪没错.
19世纪80年代英语：1880s （要减去1哦）