有奖纠错
| 划词

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流前安装一个过滤器,防污染而导致这种门在再增压期间产生泄漏或溢出。

评价该例句:好评差评指正

用户正在搜索


Beebe, beebird, beebread, beech, beech wood, Beecham, beechdrops, beechen, beecher, beechmast,

相似单词


3G, 401(K), a,

声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

此间的地球

Wastewater and backflow from fracking adds up to 1 trillion gallons a year.

裂产生的回流每年总计达 1 万亿加仑。

评价该例句:好评差评指正
心血管

The chambers are separated by valves that prevent the backflow of blood as it moves through the heart.

这些腔室由瓣膜隔开,防止血液在心脏中流动时回流。

评价该例句:好评差评指正
Osmosis-解与生理

The ureters insert into the bladder at the ureterovesical junction at a sideways angle so that when the bladder becomes full, it compresses the openings to the ureters preventing the backflow of urine.

输尿管在输尿管-膀胱交界处倾斜插入膀胱;这样一来,当膀胱充盈时,输尿管开口受阻止尿液反流。

评价该例句:好评差评指正
Crash Course 解生理学篇

If those valves leak, or a vein experiences too much pressure, the backflow of blood can stretch and twist the vein, leaving you with varicose veins, or if this happens in another part of the body, hemorrhoids.

如果这些瓣膜泄漏,或者静脉力过大,血液回流会拉伸扭曲静脉,留下静脉曲张,或者如果这种情况发生在身体的另一个部位,就会长痔疮。

评价该例句:好评差评指正

用户正在搜索


beef roast, beef steak, beef stroganoff, beef Wellington, beefalo, beefburger, beefcake, beefcakery, beefeater, beefed-up,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接