您要查找的是不是:
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- The sheath of connective tissue enclosing a bundle of nerve fibers. 经来膜包裹住神经纤维的膜状结缔组织
- Company is mainly engaged in urea, methanol, formaldehyde, trimethylamine and the production and sale of DMF. 公司主要从事尿素、甲醇、甲醛、三甲胺及DMF的生产和销售。
- A tube or duct for enclosing electric wires or cable. 线管包裹电线或电缆的管子或沟道
- A clathrate compound, such as urea. 包合物一种笼状化合物,如尿素
- An alcohol derived from methanol. 木精,甲醇由甲醇得到的醇
- The wooden structure enclosing an ice hockey rink. 护板冰球场的木质围板
- A method,which is used to determine ammonium nitrate in ammonium nitrite using urea instead of methanol solution,is putforward. 提出尿素替代甲醇溶液分析亚硝酸铵中硝酸铵含量的测定方法。
- I am enclosing a copy of our current room rate. 我随信寄上一张我们目前的房价表。
- An enclosing frame in which a shaft revolves. 外套,外罩封闭性的框架,有轴在里面转动
- But 120 tons of urea is really a small one. 但120吨尿素确实是个小数目。
- What can I do to reduce my exposure to methanol? 如何降低我暴露在甲醇中的机会?
- What do I do if I spill methanol somewhere? 甲醇洒落咋办?
- The shell enclosing the meat of a nut. 坚果外壳包围果果肉的硬壳
- What does methanol have to do with biodiesel? 甲醇与生物柴油?
- We are enclosing herewith an inquiry sheet. 我们随函附寄询价单一份。
- Methanol cracking is a main source of H2 and CO. 甲醇裂解是H2和CO的主要来源。
- The portion of the skull enclosing the brain. 头颅,颅囊括脑子的那部分颅骨。
- It's a conduit enclosing insulatedelectric wires. 这是包电线的导管。