Keysords The bottom of stopping leakage cycle\ Weld joint\ Fracture\ Analyzing reason\ Resolving metho
文章对李家峡水力发电厂 1G水轮机底环止漏环焊缝断裂现象作了详细分析 ,指出了焊缝断裂的原因 ,同时提出了处理方法。
Simulation and Experimental Study of an Injection Molding Non-return Valve;
注射成型止逆环的数值模拟和实验研究
The non-return valve is one of the key parts of the injection molding machine.
止逆环是注射成型机塑化段的关键部件之一,其设计的好坏直接影响机器的性能和制品的质量。
Methods All of cases was devided into treatment group and control group,the former,with 176 cases,was given Acidum tranexamicum,Vitamin C and Vitamin E by oral;the latter,with 70 cases,was given only Vitamin C and Vitamin E,and observed the effecs during the period of treatment and 60 days after the treatment.
目的通过临床研究对止血环酸治疗黄褐斑的疗效作进一步的探讨。
Objective To observe the effect of acidum tranexamicum on melanogenesis of B16 melanoma cells and mechanism.
目的 观察止血环酸抑制黑素瘤细胞的黑素合成作用并探讨其机理。
eco-activist | ecology-activist
热心于防止环境污染的人士
International Commission for Protection against Environmental Mutagens and Carci
国际防止环境诱变物和致癌物委员会
mainshaft speed gear retainer ring
主轴变速齿轮止动环
bearing with locating snap ring groove
外圈有止动环槽轴承
crime prevention through environmental design
通过环境设计防止罪案
geostationary orbit environmental satellite
静止轨道环境卫星同步轨道环境卫星
A ring or collar of rope used to hoist spars or prevent fraying.
索环一环或一圈绳子,用来升起桅杆或防止磨损
However, inside the loop there is a break statement that will break out of the loop.
然而，循环内部有一个break语句，可中止循环。
Containing more than one kind of atom joined in a ring.
异环的含有结成一圆环的不止一种的原子的
Analysis the Reasons of the Roll Ring Fragmentation and the Roll Ring trough Broken in High Speed Wire Rod Mill & Its Precaution Methods
高线辊环槽裂及辊环破碎原因分析及防止措施
preventing landfill and environmental problems.
这样做防止了垃圾填埋和环境问题。
used to wrap around pipes or boilers or laid in attics to prevent loss of heat.
环绕水管或锅炉以防止热量流失。
Prevention of Pollution Damage to the Marine Environ- ment by Coastal Construction Projects
防止海岸工程对海洋环境的污染损害
I can't square my conduct to time, place or circumstance.
我不能使自己的举止适时、适地、适环境。
Cities will have a powerful incentive to discourage recycling.
城市将采取有力的措施阻止再循环。
Spacer ring provides bearing surface and prevents deformation of the gasket.
隔离环提供支撑面，防止垫圈的变形。
The just had to accustom, themselves to the new conditions, and stop complaining.
他们必须适应新环境，并且停止埋怨。
Research on the DC/AC Link of the Modulariation Aviation Static Inverter;
模板化航空静止变流器逆变环节研究