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- Ask for proper key words Hi there, I have some difficuty on summarized key word in a prezentation. Here is the detailed situation. I want to describe three situations which show the progress of department. The first situation is to successfully transfer the process from one plant to another. The second situation is to improve the current process in the transfered plant. The third situation is to add new idea/innovation to the old process. I'd like to have three key words to highlight in the beginning and emphize at the end of prezentation. Appreciate for your help.November 7, 201800
- What's the difference between "reduced pressure" and "vacuum"? I'm major in Chemistry. Usually, there is an expression that the organic solvent is evaporated under "reduced pressure" until dryness. My question is why "reduced pressure" used instead of "vacuum". What's the difference between these two words. Thanks for your explaination in advance!August 25, 201750
- Hello, So, I'd like to start with word "noon", which means midday. "wu" is just the same meaning in Chinese. Usually, " zao shang" is a little earlier than "shang wu", which means early in the morning. And "shang wu" means before noon. And "shang, zhong, xia" means "before, right and after" In the case "zao shang" and "wan shang", I'm not so sure the meaning of "shang". Sorry for this.0 votedAugust 25, 20171
- The first reply is right based on mathematics. When we apply in the real case, "less than" and "no more than" are quite differet. For example, less than 0.2% means 0.14% is acceptable. When it is 0.15%, after round off, it would be 0.2%. On the other side, no more than 0.2% means including the point 0.20%, what is most important that 0.24% is acceptable after round off.0 votedMarch 15, 20171

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