轴颈在轴承面上摩擦.The journal rubs against the bearing surface.此外,在较高的运行速率时, 自转轴承的寿命急剧下降.In addition, spin - bearing life is sharply reduced at higher operating speeds.因此用 “ 外生压轴承 ” 一词更佳.The term " externally pressurized bearing...
Analcite mineral was found rock specimen of cretaceous system in the Ordos Basin via using micro - analysis.通过微观分析,在鄂尔多斯盆地白垩系钻孔岩样中发现方沸石类矿物.Porous analcite balls are prepared by analcite rocks andand then are used to remo...
Momma babbled on and on about how he was ruining me.妈妈喋喋不休地念叨着他正如何毁掉我。"Oh, those new apartments are really neat," the girl babbled on.那个女孩赞不绝口地说:“噢,那些新公寓真是非常棒。”They all babbled simultaneously.他们同时叽里咕噜地说了起来。...
用高压静电成囊装置制备藻酸钠 - 多聚赖氨酸 - 藻酸钠 ( APA ) 微囊化细胞.Alginate - polylysine - alginate ( APA ) microencapsulated cells were made with a high voltage electrostatic system.以30%辛硫磷微囊悬浮剂为例,初步建立了成囊率的测定方法.A analytical method for encapsul...
他是四兄弟中个子最矮的。He'sthe shortest of four brothers.莫伊拉在较矮的长椅上躺下了。Moira stretched herself out on the lower bench.个子矮的孩子坐在前边.The shorter children are to sit at the front....
Some people like to dress up in minks and diamonds.有些人喜欢穿貂皮大衣,戴钻石首饰。You do not need to dress up for dinner.你们不必特意盛装赴宴。Little girls dress up as angels for fiestas.小女孩们在节日里扮成天使的样子。...