The balance was carbonaceous fraction , the nonflammable inorganic fraction was negligible.其余为不挥发的可燃物碳粒, 不可燃的无机物极少.a nonflammable liquid一种不易燃的液体Gaseous helium is inert, colorless, odorless, non corrosive, and nonflammabl...
The balance was carbonaceous fraction , the nonflammable inorganic fraction was negligible.其余为不挥发的可燃物碳粒, 不可燃的无机物极少.Nitrogen trifluoride ( NF 3 ) is a toxic, colorless, odorless, nonflammable, oxidizing compressed gas.三氟化...
Daniel arrived in Maryland as an indentured servant.丹尼尔作为契约佣工来到马里兰州。They are descendants of indentured importees.他们是契约外来工的后代.His son was indentured to the local blacksmith.他的儿子拜当地的铁匠为师签订了师徒合同....
电光一闪是跳线.A flash of lightning is electricity jumping.剪掉(切断,停止)控制板上绿色跳线.Cut the GREEN jumper wire on the Control board.目的研究路轨跳线的连接问题.Aim To research connecting problem of rail skip string....
The inhibition of parathion, phoxim , methomyl, arprocarb, imidacloprid andavermectins to tyrosinase is not obvious.对硫磷 、 辛硫磷、灭多威 、 残杀威 、 吡虫啉及阿维菌素对家蝇酪氨酸酶有不明显抑制作用....
Soon we left the coolness of the olive groves.很快我们就离开了凉爽的橄榄树林。I found the scene in which Percy proposed to Olive tremendously poignant.我觉得珀西向奥利芙求婚的一幕太让人心酸了。Combine the beans, chopped mint and olive oil in a large bowl.将菜...
经过透析和冷冻干燥 、 可用免疫学方法测算.After dialysis and lyophilization , it can be detected by immunological methods.丘吉尔说过: “ 人类命运的好坏不能通过物质上的多寡来测算.Winston Churchill said that " the destiny of man is not measured by material computation...
His friends were shocked by his ingratitude to his parents.他对父母不孝,令他的朋友们大为吃惊.The person always returns ingratitude for kindness.这个家伙常常恩将仇报.Ingratitude is a despicable vice.忘恩负义是可鄙的不道德行为....
...infra-red homing missiles...红外线自动寻的导弹Absolutely . We have lots of skills that alter firing rate, spread , homing capabilities, etcetera.我们也有很多可以改变射击速度, 射击距离, 自动瞄准能力等等的技能.Many birds have a remarkable homing instinct .很...