316或317不锈钢闸板具有很好的耐腐蚀性能.Gates are available, 316 or 317 steel for corrosion resistance.闸板防喷器是石油钻井过程中的一种重要设备.Ram - type blowout preventer is important equipment used in oil drilling operation.手动或执行机构推动摇杆使扇形闸板沿轴心旋转开启,物料随即下落...
木头很容易压紧。The compres-sion of the wood is easily achieved.他将棉花压紧打成棉花包.He compressed cotton into bales.当大气压力增加时, 膜盒压紧而缩短.When pressure is increased, the ancroid is squeezed , so It'shortens....
The young woman was so sedulous that she received a commendation for her hard work.年轻女性是如此孜孜不倦,她收到了表扬她的辛勤工作.sedulous flattery小心翼翼地Black replies: " Am I in sedulous listen? "布莱克回答: “ 我在聚精会神听 呢 ? ”She is as gifted as sedul...
Molluscicides are quickly inactivated by sunlight and adsorption to mud organic matter.灭螺剂因阳光作用、泥土及有机物质的吸收会很快失效.These product components tend to be heat sensitive and are easily inactivated.这种成分往往是热敏性的且容易灭活.However, thes...
The entrance to the cave was infilled by the landowner...山洞的入口被地产的主人给堵上了。As a landowner, he was actively interested in agricultural improvements.作为土地所有者, 他对于农业方面的改良怀有浓厚的兴趣.The project was set up on the initiative of a lo...