diffractogram是什么意思

diffractogram的音标：diffractogram的英式发音音标为：[dɪf'ræktəʊɡræm]diffractogram的美式发音音标为：[dɪf'ræktoʊɡræm]...

His etchings and drawings never went out of fashion.他的蚀刻画和素描从不过时.I know his etchings a little.我知道一点他的蚀刻画.The etchings, drypoints, lithographs , and engravings together formed his graphic work.蚀刻画 、 铜版画 、 平版画以及雕刻构成了他书画刻印的...

He's just an ill-bred lout.他是个缺乏教养的乡巴佬。He had no training , no skills, he was just a big, bungling , useless lout!什么也不行, 什么也不会, 自己只是个傻大黑粗的废物!This lout guards the crypt like a Cerberus.这个笨蛋象冥府守门狗一样守着地窖....

...a spiny cactus.多刺仙人掌It was the first year that the cactus had produced flowers.这是这棵仙人掌第一年开花。Researchers observed one bird impale a rodent on a cactus.研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。The cactus has spines.仙人掌有刺.The road wind...

“磁声学”的英语可以翻译为：magnetoacoustics ...

bargaining的音标：bargaining的英式发音音标为：['bɑ:gənɪŋ]bargaining的美式发音音标为：['bɑrgənɪŋ]...

snitches的音标：...

The pain racked him.痛苦折磨着他.The country is now racked by three violent separatist movements.这个国家目前正被3场激烈的分离主义运动所困扰。He racked no rents to maintain the expenses of his establishment.他不向租户索取过高的租金来维持公司的开支。A toothache racked m...

回肠直肠吻合术...

Seniors over 65 begin hypo - functioning and change their need for home products.65岁以上的老年人生理机能开始衰退,对于生活用品的需求也发生变化.When will the next term begin?下学期什么时候开学?The scheme, due to begin next month, will be voluntary.定于下个月开始实施的方...

n.黄铜制品黄铜器皿...

...mopping their perspiring brows.擦拭他们一直在出汗的额头By now he was perspiring and felt warmer and more limber.他身上见了点汗,暖和,也轻松了一些.So they " went it lively, " panting and perspiring with the work.于是他们就 “ 痛痛快快地比一比 ” 了,结果比得两个人气喘吁吁、汗...

Both lateritic deposit and gossan deposit are of weathering origin.红土型金矿床、铁帽型金矿床同属风化淋滤成因的残坡积表生金矿床.Exploration markers includes hot - water sedimentary rocks, gossan wall - rock alteration, and geophysical and geochemical...

All parts of the sphere were nicely counterpoised.球的各个部分均呈平衡。Counterpoised traveling bridge - erecting machine is one of the main equipments of the under construction usage bridge.配重行走式架桥机是公路桥施工中使用的主要设备之一....

v.鞭打( whip的过去式和过去分词 )，抽打，搅拌…直至变稠，偷...

n.章程，简章，简介( prospectus的名词复数 )...