士兵7点起来操练3个小时。Soldiers are up at seven for three hours of exercises.二战期间，该地区被用来操练火炮射击。During the Second World War the area was used for gunnery practice.上尉让他的士兵做各种操练.The captain set his soldiers various exercises....
氚是最和缓的放射性同位素之一.Tritium is one of the mildest radioactive isotopes.更为活跃的是氢的较重同位素, 氘和氚.More reactive are the heavier isotopes of hydrogen, deuterium and tritium.氚肺扫描可能有助于早期诊断吸入性损伤.Xenon lung scans may be helpful in the ear...
谷壳捉不到老鸟.An old bird is not to be caught with chaff.该设备适用于大糠壳, 椰子壳, 谷壳类的粉碎.具有超微粉碎效果.This equipment is applied crushing bran shell, coconut shell, which has the supermicrocrushing effects.谷壳的蛋白质含量也很高.The covering from rice...
请附上汇款，支票收款人为泰晤士河谷科技公司。Please enclose your remittance, making cheques payable to Thames Valley Technology.请将填好的表格连同汇款寄回。Please return the completed form with your remittance.他定期汇款给他父母.He sends regular remittances to his p...
She always comports herself with great dignity.她的举止总是很端庄。It's an affront to human dignity to keep someone alive like this...如此维持一个人的生命是对人类尊严的冒犯。Morris intended to foster an art restoring the dignity of the craftsman...
The haemoglobin molecule contains only four atoms of iron.血红蛋白分子只含有四个铁原子.Anaemia is a condition in which there is a reduced concentration of haemoglobin in the blood.贫血是在血液里血红蛋白的浓度减少的一种病症.Iron - is a component of haemogl...