There are two main types of uses of radioactive isotopes in biochemistry.在生物化学中,放射性同位素主要有两方面的应用.Nucleon and use of radioactive isotopes to launch particle ionizing air molecules.核子中和利用放射性同位素发射粒子,使空气分子电离.More reactive are...
The drum skin was tightly strapped over the circle rawhide laces.鼓皮的一圈被生牛皮紧紧地勒住了.rawhide boots生牛皮靴At his belt he carried a rawhide whip.他腰间别着生牛皮制成的鞭子。Some raftsmen would rawhide you till you were black and blue.有些木排上的伙计会...
This precludes placing therapeutic levels of drugs in the feed as a method of treatment.这妨碍在饲料中按治疗法放入治疗量药物.The surface reactivity of many nonblack fillers generally precludes strong bonding with this type of matrix.许多非碳黑...
These corporals get fatigue duty if they misbehave . Today it is toilet duty.这些下士如果行为不端就会罚做杂役. 今天的杂役是打扫厕所....the toilet bowl.马桶In British English the toilet in private houses is called the lavatory, toilet, WC ( dated ),...
On the wall suspends a lamp.天花板上悬着一盏灯.Afterward the stage bill then suspends promoting.随后中期票据便暂停推出.DD > Suspends all threads in this thread group.挂起该线程组中的所有线程....