血管周围细胞的营养不足,引起外膜的变性.Inadequate cell nutrition around vessels causes degeneration of tunica adventitia.假性动脉瘤一词用于只有一层动脉外膜的动脉瘤.A false aneurysm is the term applied when only the adventitia is present.心脏的外表面是由另一层结缔组织, 即心外膜所覆...
The grout is a cement and sodium silicate double grout.土质为细砂和砂质土,浆液为水泥—水玻璃双液浆.For tile work, a very thin mortar called grout is used.制瓦使用的是一种叫做薄泥浆的很薄的砂浆.Its dam foundation grout curtain and backfilling technologies are a...
This will give your promotional material individuality and style.这会让你的促销品显得个性十足、格调高雅。Some companies have toned down the claims on their promotional literature.一些公司已降低了宣传资料中标榜之词的调门。He is hawking around a 15-minute, £5,000...
Embryo cell membrane permeability was determined using inductivity measurer.用电导率仪测定小白菜种子细胞膜透性.The method to determine COD of industrial waste water with H H - chemical oxygen - consumption measurer is introduced.介绍了用HH -...
At the end of the second week, my skin erupted in pimples.第二周周末，我的皮肤上突然出现了丘疹。...spots and pimples...斑点和丘疹Never squeeze blackheads, spots or pimples.千万不要挤黑头、小肿块或粉刺。His face has now broken out in pimples.他脸上突然起了丘疹.His face...
书中主要描写桑迪的两个已到中年的孩子。The bulk of the book concerns Sandy's two middle-aged children.她的出版商想让她在小说中增添些性描写以吸引读者。Her publisher wants her to spice up her stories with sex.你对你妹妹埃米的自杀描写很是让人伤感。You write very movingly of your s...
Keep your options open and everything will fall into place.给自己留出选择的余地，一切将会水到渠成。It's a trap too many people fall into.太多人都掉进了这个陷阱中。The problems generally fall into two categories.问题大致分成两类。...