“返波管”用英语怎么说？

这些结果可用于螺旋线返波管或行波管的设计.These results may be useful in designing helices - BWT or TWT.接着讨论了大尺寸慢波结构返波管的模式竞争问题,介绍了几种常见的模式选择手段.Then we introduced some kinds of mode selection devices , especially the resonant cavity.分析结果表明:采用该...

enable的现在完成时为：enabled...

“回熔”的英语可以翻译为：meltback ...

这可能是迈向成功的跳板。It could provide a springboard to success.他从跳板跳下,潜入水中,游到浅水池边.He dived off the springboard and swam down to the shallow end.她就是凭此跳板进入媒体行业，成为英国电视界最高薪人士之一。It was the launching pad for a media career that has mad...

Brazil says its constitution forbids the private ownership of energy assets.巴西称其宪法禁止个人占有能源资产。German law forbids the dumping of hazardous waste on German soil.德国法律禁止在德国本土倾倒有害废料。The Church's canon law forbids remarria...

benzo的音标：benzo的英式发音音标为：['benzəʊ]benzo的美式发音音标为：['benzoʊ]...

This reaction involves disproportionation of the aldehyde.这个反应就是醛的歧化作用.Glyceraldehydes ( CHOCH ( OH ) - CH 2 OH ) A simple monosaccharide bearing an aldehyde group.甘油醛:分子式为[CHOCH ( OH ) -CH2OH ],它是具醛基的一种简单的单糖.Subject : T...

A numerical method is presented for predicting the motion characteristics of high - speed displacement catamarans in waves.给出一种基于 高速 细长体理论的预报排水型双体船在波浪上运动性能的数值方法.The results are in good agreement with Atkinson numerical s...

Brian was whirling like a dervish, slapping at the mosquitoes and moaning.布赖恩如同旋转舞蹈的托钵僧一样转来转去，一边拍打着蚊子一边抱怨不停。His thoughts churned chaotically in his brain like snowflakes whirling about in the north wind.头脑里,情思弥漫纷乱像个北风飘雪片...

The major morphogenesis took on increased bronchovascular shadows, dim patch , ground - glass, cloud floccule and lung consolidation.主要形态有肺纹理增粗,淡薄片状影 、 玻璃影 、 絮状影及实变.The first half of the twentieth century was dominated b...

falter的近义词/同义词有：waver, stagger, hesitate, stumble, flounder, flounder, stammer, hover, stutter, stumble, hesitate, waver, stagger。vi.falter的近义词（蹒跚;踌躇;挣扎）：waver, stagger, hesitate, stumble, flounder。falter的近义词（其他释义）：floun...

There were a couple of decent kits knocking around, but this wasn't one of them!这里有几套像样的装备,但这套不是！I wasn't going to demean myself by acting like a suspicious wife.我不会表现得像个疑神疑鬼的妻子一样自贬身价。Jennifer wasn't yet t...

Go out of your way to mingle with others at the wedding.去跟婚礼上的其他人聊聊。One of the hostess's duties is to mingle with the guests.女主人的职责之一是与客人们交际.Several streams mingle in this river on their way to the sea.几条小溪在注入大海的途中汇...

'冷藏'.''''.'间'.'':绝热极好用于''.'冷藏'. ''的箱 、 柜或房间,用于储存冷冻食品.A heavily insulated refrigerated cabinet , compartment, or room for storing frozen food...

然而杂化效应是重要的, 这一点也是真实的.It is also true, however, that hybridization effects are important.明胶 -CaO-SiO _2-TiO_2杂化材料有望成为一种新型骨修复材料.Gelatin - CaO - SiO _ 2 - Ti _ O hybrids were ex - pected to be a novel bone - repairing mater...

因此, 梭罗自然被公认为爱默生的弟子.It was natural , then, that Thoreau should be widely regarded as a disciple of Emerson.由师傅手把手教出来的弟子,应该很不错.Disciples specifically taught by the teacher himself must be excellent.这位教授是位大儒,弟子遍布全国.The prof...