对于电镀的金属来说, 这些缺陷主要是位错, 孪晶和其沉积的异类,原子或分子基因.In electroplated metals, these defects are primarily dislocations, twins, and deposited foreign atoms or molecular groups.应变诱发马氏体首先在原奥氏体晶界和孪晶界形核.These lath martensite first nucleat...
Dibenzofuran ( DF ) is one of the model compounds for the study of biodegradation of dioxin - like pollutants.二苯并呋喃 ( DF ) 是研究二英类化合物生物降解的模式化合物之一.The experimental results show that the biodegradation of dinoseb is the mor...
村舍花园万紫千红,鸢尾 、 百合花和牡丹竞相争艳.The cottage gardens blaze with irises, lilies and peonies.鸢尾科属的任何一种球茎植物.An iris , especially a white - flowered form of Iris germanica.鸢尾根茎鸢尾属植物的芳香的根状茎, 用于香料和化妆品.The fragrant rootstock of the orr...
Many workers can only eke out their redundancy money for about 10 weeks.很多工人手头的遣散费仅够维持10个星期左右。They eke out a bare existence ( ie They scarcely manage ) on his low salary.他们靠他微薄的薪金勉强口.They had to eke out a livinga tiny in...
He cycled all day long, till he was fagged out.他骑了一整天自行车, 直到精疲力竭方才罢休.He cycled to Ingwold...他骑车去英格伍德。He cycled to Ingwold.他骑车去英格伍德。Over 1000 riders cycled 100 miles around the Vale of York.有1,000多人围着约克谷地骑行了100英里。He cycle...