1.
The research of sealing materials and sealing structure of expansion joint in the large scale aqueduct
大型渡槽伸缩缝止水材料与结构研究
2.
Application of Malishan E in Slurry-injection to Prevent Water
新型材料马丽散E在井筒注浆止水中的应用
3.
A material used to prevent leakage or seepage, as around a pipe joint.
密封圈用来防止漏水或渗漏的一种材料，如水管的接合处
4.
A structure of stonework, cement, or other material built to retain a flow of water.
堤为阻止水流而以石头、水泥或其他建筑材料建造的建筑物
5.
Are fixtures, ducts, and overhead pipes installed to prevent drippage into product and materials?
是否有吊顶管路等装置来防止凝聚滴水污染产品和材料？
6.
Made of or coated or treated with rubber, plastic, or a sealing agent to prevent penetration by water.
用防水材料处理过的以防止漏水而用橡胶、塑料或粘结剂制作、覆盖或处理过的
7.
cementitious and reactive waterproofing
水泥基及改性防水材料
8.
These textile materials act as a barrier to the movement of soil particles but permit the flow of water necessary for adequate drainage.
这些纺织材料相当于一道屏障,它阻止了土壤颗粒的运动,但允许水的流动,以利于排水。
9.
Prohibition of the production of fissionable material for weapons purposes
禁止生产武器用可裂变材料
10.
[Objective] To select an effective nasal cavity packing hemostasia material in endoscopic sinus surgery.
目的选择有效的鼻腔填塞止血材料。
11.
Production has come to a complete halt owing to the lack of raw materials.
由于缺少原材料，生产已全部停止。
12.
Confine fire spark range with fire proof sheet.
用防火材料制成防火屏防止火花喷射。
13.
Research status of biomedical absorbable hemostatic agents
生物医用可吸收止血材料的研究现状
14.
The Study and Clinical Application of Absorbable Hemostatic Agent
体内可吸收止血材料研究及临床应用
15.
Production and application of thrust bearing,and guide bearing made of filled PTFE in submarine motor pump are introduced.
介绍了潜水泵中止推轴承与导向轴承用填充聚四氟乙烯材料进行的生产和应用。
16.
garden hose of textile materials
浇水带,纺织材料制成
17.
fire-hose of textile materials
灭火水龙带,纺织材料制
18.
Insulation used to prevent heat diffusion, as from a steam pipe.
绝热材料用来防止热量散失的绝热材料，如从蒸汽输送管上