中学英语课外阅读阅读材料The Industrial Revolution occurred in the late 1800's. Machines began to take the place of what several humans could do. Many people were employed in factories where items were manufactured. Conditions in these factories were very poor.祝丹vip考试与评价(英语中考专刊)...
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They used the factory system to ensure productivity and limit loss of product (through waste or theft). Assembly line/product workers: This group worked rigorous hours in horrible working conditions. Everything was owned by the company. Living conditions were also much worse than they had been ...
aThe catalytic activities were quite high with just one-step to complete the reactions simultaneously under very mild conditions. 催化作用是相当高以一步在非常温和条件下同时完成反应。 [translate] aI can see a library 我能看图书馆 [translate] ahalf past 一半通过 [translate] al hadn't seen my ...
in a dark environment that makes it difficult to see things; or in a space with high-intensity lights causing a damaging glare. Such conditions not only hamper productivity and increase health risks but also create an environment prone to accidents, putting the working labourers’ safety at...
[...]standards in the drafting process and full governmental and professional consultations with a view to creating the best possible conditions for broad-basedratification. unesdoc.unesco.org unesdoc.unesco.org 需要注意保证起草工作具有最高的 水准,确保在各国政府和专家之间进行充分的磋商,以便为获得广泛...
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Huamei Electronics Factory is located in the beautiful scenery of the central North China Plain - Shijiazhuang [...] mokuai.com 石家庄高新区华美电子器件厂位于风 景秀 美的 华北平原中部—石家庄国家高新技术产业开发区,紧邻307国道、京珠高速和石黄高速交汇处,交通便利,凭借 天时、地利、人和发展成为拥...
Class Soak Liquid Density Soak conditions ºC * Hours Swelling Rate Tension chang rate A1 HCL 18% 50ºC * 96h ≤+10% ≤-10% A2 H2SO4 50% 50ºC * 96h ≤+10% ≤-10% A3 NaOH 48% 50ºC * 96h ≤+10% ≤-10% Production Procedure1...
时间状语: Working in the factory, he learned a lot from the workers. Having read the letter, she got very excited. 注①:现在分词作时间,原因状语:如果分词所表示的动作和谓语的动作同时发生或几乎同时发生.用现在分词的一般式.如果分词动作明显在谓语之前发生.