您要查找的是不是:
- smokeless propellant test 无烟药化验
- Keywords Copolymer;Crosslinking double base propellant;Smokeless propellant;Combustion performance; 共聚物;交联双基推进剂;无烟推进剂;燃烧性能;
- Keywords physical chemistry;otanitrocubane;oxidizer;high energy propellant;smokeless propellant;energy characteristics; 物理化学;八硝基立方烷;氧化剂;高能推进剂;无烟推进剂;能量特性;
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- smokeless propellant 无烟发射药
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
- Don't tumble down on this easy test. 这次考试不难,你可别考砸了。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- That driving test was a real doddle. 那次驾驶执照的考试真是易如反掌。
- A cellulose nitrate used as a component of smokeless powder. 火纤维素硝酸纤维素,用于无烟的炸药的组成物质
- The battery is on test at the moment. 此刻正在对这种电池进行测试。
- But for Tim, the whole class passed the test. 除蒂姆之外,全班都通过了这次考试。
- The boys were given an intelligence test. 那些孩子们接受了智力测验。
- In the main, the pupils did well on the test. 总的来说,学生们考得很好。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Smokeless Tobacco a Good Alternative to Smoking? 无烟烟草可以很好地替代吸烟吗?