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- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- Experience is their preparation for giving advice. 经验为她们进行咨询作了准备。
- The advertising campaign is still in preparation. 广告宣传攻势仍在准备中。
- You can't pass an exam without preparation. 不准备就考不及格。
- A drug or preparation containing arsenic. 砷化合物含砷的药剂或制剂
- The dictionary is now in rapid preparation. 这本词典现在正在迅速编写之中。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- The preparation for his cough included camphor. 为医治他的咳嗽而调制的药中包括樟脑。
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- Glycerol or a preparation of glycerol. 甘油，丙三醇甘油或丙三醇配制品
- It takes speed to weld steel at this heat. 在这样的高温下熔接钢铁需要快速。
- Made up without preparation; improvised. 即兴的不经准备而作的; 即兴的
- They weld the pieces of a broken axle. 他们焊接断了的车轴。
- Care or preparation in advance; foresight. 先见，提前考虑或准备; 远见
- His job is to weld parts together. 他的工作是焊接零件。
- Years of work have gone into the preparation of this dictionary. 这部词典的筹备工作已进行了多年。
- Before applying heat for a weld, the plates should be clamped together. 在用热进行焊接之前，必须把金属板紧紧地夹在一起。
- Hard Facing is weld deposited Cobalt base alloy. 硬面焊接钴基合金沉淀物。
- They have made good preparation for the upcoming elections. 他们对即将到来的选举作了充分的准备。
- These alloys weld at different heats. 这些合金可在不同的温度熔接。
