The main methods are: glass - electrodes method, potassium dichromate method and statistical method.采用的主要方法有: 玻璃电极法, 重铬酸钾法,统计学方法等.Preferally, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlo...
The proof is recoated with dichromate emulsion.将这张校样重新涂以重铬酸盐乳剂.Preferally, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite.它的阴离子部分最好是高锰酸, 碘酸, 重铬酸或过氯酸根.The main methods are: glass - elec...
我看了一遍录像带上他摔倒时的慢动作重放。I watched a slow-motion videotape replay of his fall.我们观看了重放的婚礼录像。We watched a replay of the wedding on video.为了修缮这个地方使之重放光彩而花费了不少钱.Much was spent nursing the place back to health....
The device automatically disconnects the ignition when the engine is switched off.当引擎关掉时，这个装置会自动切断点火开关。The ignition of methane gas killed eight men.甲烷起火，致使8人丧生。I must have left my key in the ignition.我肯定是把车钥匙忘在点火开关上了....
需要通过宗教来解释的关乎人类存在的问题仍然存留。Existential questions requir-ing religious answers still persist.需要通过宗教来解释的关乎人类存在的问题仍然存留。Existential questions requiring religious answers still persist.蛋白质是否存留取决于骨头被石化的方式。The survival of the prot...