简述Cr―Mo钢中Mo元素的作用。
冶炼42CrMo钢，炉中分析Mo＝0.16%，钢水量20t，求需加入多少Mo-Fe，使[Mo]＝0.20%？（Mo-Fe含Mo为60%）
交叉销售（Cross Selling）
销售费用（Selling expenses）
英译中：Retail selling
嬷嬷（mo mo）
卖期保值（Selling Hedging）是指（）
If a person buys or sells a currency pair, he buys or sells the counter currency.
What is the return on a 5 percent coupon bond that initially sells for $1,000 and sells for $1,200 one year later?
The return on a 5 percent coupon bond that initially sells for $1,000 and sells for $1,100 one year later is _________
Asking the non-competing exhibitors about the previous trade fairs is a good way to find the best fairs to attend.
We should sell out as soon as possible.
Why did he have to sell his house?
What do they sell？
What does Larp' s sell？
What kind of product does the company sell？
What does Larp's sell？
These goods usually have a higher unit price than convenience goods, and an individual salesperson rather than a cashier, may be needed to sell them.
selling point（英译汉)
People sell and buy things there.
Which of the following idioms means the same with " If you sell the cow, you sell
After a drug has been approved for marketing, FDA may ask the company selling the drug to continue to examine the safety of the drug when used long term. These studies are usually considered. studies.（）
16Mo钢中的Mo的含量（)。
Nowadays a traveler in rural England might conclude that the only village tradesmen still flourishing were either selling frozen food to the villagers or selling antiques to visitors
