The reason why the automatic exhaust valve failed to be used for air exhaust from siphon tube was investigated.

對(duì)自動(dòng)排氣閥不能用于虹吸管排氣的理由進(jìn)行了分析。

The siphons may be close together or at opposite ends of the dosing tank.

這兩個(gè)虹吸管可以非常近特黄真人免费AAA级毛片，或者安裝在污水量配池的兩側(cè)成年女人特黄av免费。

It may be necessary to use a larger siphon to compensate

使用一個(gè)較大的虹吸管來(lái)進(jìn)行補(bǔ)償可能會(huì)有必要。

If you're short of petrol you can siphon of f a gallon from my tank.

如果你汽油不夠女生一区二区三区视频网站，可以從我的油箱里用虹吸管吸取一加侖800av.com在线免费看。

If you're short of petrol you can siphon off a gallon from my tank.

如果汽油不夠，你可以從我的油箱中用虹吸管吸一加侖去亚洲欧美另类专区。

It is showed that the negative pressure increased with the lengthening of pipe outlet (ranging from 177 to 227 mm), and the siphonage and washing effect were enhanced. The water consumption reduced from 6 L to 5 L and the amount of sewage water decreased, when adjusting the length of pipe outlet to be the best value (227 mm).

結(jié)果表明18污视频网站在线免费观看，虹吸管出口段長(zhǎng)度為177~227mm時(shí)，虹吸過(guò)程的負(fù)壓值隨長(zhǎng)度增加而升高绿巨人直播在线观看免费，虹吸作用隨之增強(qiáng)美女裸体视频久久、沖洗性能趨好；長(zhǎng)度達(dá)227mm時(shí)，可使坐便器用水量從6L降至5L很很操很很爆操爆视视，所排污水量隨之減少亚洲午夜一区二区三区福利。

With different layout of inverted siphon pipe , requirements for inlet flow pattern and submergence are various.

不同的倒虹吸管布置型式，進(jìn)口流態(tài)及淹沒(méi)要求有所不同欧美一区永久视频免费观看。

Syphon wine off sediment into glass jug secondary.

用虹吸管將釀造出的酒于沉淀物分離開(kāi)，放入有柄玻璃罐中日韩在线无卡视频精品免费播放网站。

Syphon wine off sediment into glass jug secondary.Attach airlock.

用虹吸管將釀造出的酒于沉淀物分離開(kāi)欧美一级做片性视频，放入有柄玻璃罐中。

When reached logarithm growth phase, it was poured or the medium was removed. 5 mL medium containing 10 mg/L mitocin-C was added , kept at 37 ℃, and then cultured in saturated humidity warm box with the CO2 of 0.05 fraction volume for 2 or 3 hours. It was coated with 0.1% gelatin in 6-hole plate, laid for over 30 minutes, and then threw away or the medium with mitocin-C was removed, washed with phosptat buffer for 5 times so as to remove the mitocin-C. 2 mL 0.05% trypsin digestive cells were added, and it was observed under microscope. When crevice appeared, cells became round (about 2－4 minutes), digestion was stopped by adding medium of the same volume, and blew up with straws repetitively to make it into monoplast suspension. Special-used cover glass was put in the center of cell counting chamber. Cells were sucked in by glass siphon, and cell suspension flew out at bucket of up or down-sides of counting chamber, until the cover glass was filled with fluid. Living cell were inoculated at concentrations of 3×108, 5×108, 1×109 L－1 after their number counted.

選取2～5代的小鼠胚胎成纖維細(xì)胞中文在线天堂网www官网，待其至對(duì)數(shù)生長(zhǎng)期倒掉或吸掉培養(yǎng)基欧美日韩在在线视频，加入含10 mg/L絲裂霉素C的細(xì)胞全培養(yǎng)液5 mL，置37 ℃加勒比在线精品观看，體積分?jǐn)?shù)0.05的CO2飽和濕度溫箱中培養(yǎng)二三小時(shí)天天插天天碰，在6孔板中加入0.1%明膠包被，放置30 min以上6080无码吃奶在线观看视频，倒掉或吸掉含絲裂霉素C的培養(yǎng)基人人爱人人操人人摸人人干人人爱，磷酸鹽緩沖液清洗5遍，盡量除去絲裂霉素C超碰在线免费公开干，加入2 mL 0.05%的胰蛋白酶消化細(xì)胞亚洲欧美国产一区二区，鏡下觀察，當(dāng)細(xì)胞間出現(xiàn)裂隙无码网站色哟哟在线观看，細(xì)胞變圓時(shí)（約2～4 min）黄色网站黄页，立即加入等量的全培養(yǎng)液終止消化，并用吸管反復(fù)吹打美女张开腿被弄到高潮视频，使之成為單細(xì)胞懸液一极黄色网站，在細(xì)胞計(jì)數(shù)板中央放置專用的蓋玻片，用玻璃虹吸管吸取細(xì)胞黄色毛片免费看永久，讓虹吸管在蓋玻片上或下側(cè)的計(jì)數(shù)板凹槽處流出懸液www黄色网站免费观看com，至蓋玻片下被液體充滿為止。