虹吸管的

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

对自动排气阀不能用于虹吸管排气的理由进行了分析。

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

这两个虹吸管可以非常近，或者安装在污水量配池的两侧。

It may be necessary to use a larger siphon to compensate

使用一个较大的虹吸管来进行补偿可能会有必要。

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

如果你汽油不够，可以从我的油箱里用虹吸管吸取一加仑。

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

如果汽油不够，你可以从我的油箱中用虹吸管吸一加仑去。

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).

结果表明，虹吸管出口段长度为177~227mm时，虹吸过程的负压值随长度增加而升高，虹吸作用随之增强、冲洗性能趋好；长度达227mm时，可使坐便器用水量从6L降至5L，所排污水量随之减少。

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，进口流态及淹没要求有所不同。

Syphon wine off sediment into glass jug secondary.

用虹吸管将酿造出的酒于沉淀物分离开，放入有柄玻璃罐中。

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

用虹吸管将酿造出的酒于沉淀物分离开，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.

选取2～5代的小鼠胚胎成纤维细胞，待其至对数生长期倒掉或吸掉培养基，加入含10 mg/L丝裂霉素C的细胞全培养液5 mL，置37 ℃，体积分数0.05的CO2饱和湿度温箱中培养二三小时，在6孔板中加入0.1%明胶包被，放置30 min以上，倒掉或吸掉含丝裂霉素C的培养基，磷酸盐缓冲液清洗5遍，尽量除去丝裂霉素C，加入2 mL 0.05%的胰蛋白酶消化细胞，镜下观察，当细胞间出现裂隙，细胞变圆时（约2～4 min），立即加入等量的全培养液终止消化，并用吸管反复吹打，使之成为单细胞悬液，在细胞计数板中央放置专用的盖玻片，用玻璃虹吸管吸取细胞，让虹吸管在盖玻片上或下侧的计数板凹槽处流出悬液，至盖玻片下被液体充满为止。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。