backflow什么意思解释

For use with backflow preventer test cocks to protect from damage.用于防回流阀测试旋塞,防止受到破坏.Backflow preventer manufactured from 300 Series stainless steel for corrosion resistance.防回流阀采用耐腐蚀的300系列不锈钢制造.However, backflow may now ...

backflow的音标：backflow的英式发音音标为：['bækfləʊ]backflow的美式发音音标为：['bækfloʊ]...

However, backflow may now be creating other side effects.不过, 眼下回流可能正在引发其它一些负面影响.From this causes two backflow agitation efficiency not high substantial clause.由此引起二次回流搅动效率不高的重要原因.Backflow preventer manufactured from 300 ...

If I could just make another small point about the weightlifters in the Olympics.请允许我就有关奥运会举重运动员的问题再补充一点。What do you think of the standard of the top Chinese weightlifters?你认为中国顶尖举重运动员的水平如何?What is the optimum starting a...

aspherical的音标：aspherical的英式发音音标为：[æz'ferɪkl]aspherical的美式发音音标为：[æz'ferɪkl]...

vagabond的复数形式为：vagabonds...

bergenin的音标：bergenin的英式发音音标为：['bɜ:ɡnɪn]bergenin的美式发音音标为：['bɜɡnɪn]...

Pack ice around Iceland was becoming a threat to navigation.冰岛周围的浮冰群曾一度对船只航行构成威胁。Scotland were ahead in their European championship qualifier in Iceland.苏格兰队在冰岛举行的欧洲杯预选赛中处于领先位置。Iceland is full of hot springs, beautifully...

“无缺点”的英语可以翻译为：impeccability，immaculacy ...

“易接近”的英语可以翻译为：accessibility，approachability ...

vt.& vi.结结巴巴地说，不顺畅的工作，时断时续地移动n.结巴，口吃...

她竟日忙碌地照顾一家老小的起居.She works night and day to take care of the whole family.缝纫机忙碌地轧轧响着.The sewing machine hums busily.在突然的钝等候知识中忙碌地惊慌.ZOE In sudden blunt wait knowledge busily alarm....

recompense的现在完成时为：recompensed...

n.计算，估计( computation的名词复数 )...

endocrinology的音标：endocrinology的英式发音音标为：[ˌendəʊkrɪ'nɒlədʒi]endocrinology的美式发音音标为：[ˌendoʊkrə'nɑlədʒi]...

timid的音标：timid的英式发音音标为：['tɪmɪd]timid的美式发音音标为：['tɪmɪd]...

unjust的音标：unjust的英式发音音标为：[ˌʌn'dʒʌst]unjust的美式发音音标为：[ʌn'dʒʌst]...

graciously的音标：graciously的英式发音音标为：['ɡreɪʃəslɪ]graciously的美式发音音标为：['ɡreʃəslɪ]...