进水的

My 16-year-old son went with one of the guys from our boat to do what's called a drift dive. That's where you take a small boat upstream in a tidal current, jump into the water, and let the riverlike current carry you back to the boat.

我十六岁的儿子跟船上一名潜水员一起去&漂潜&，那种潜水法是撘上一艘小船溯到某道海流的上游处，跳进水里，然后让河水般的洋流把你带回船边。

The stores and houses was most all old, shackly, dried up frame concerns that hadn't ever been painted; they was set up three or four foot above ground on stilts, so as to be out of reach of the water when the river was overflowed.

所有商店、住家大多是干木头搭的房子，东倒西歪的，也没有刷过油漆。离地有三四英尺高，底下用木桩撑着，这样，大水漫过来时，房子不会进水。屋子四周都有小园子，不过上面仿佛没有栽什么东西，所以杂草丛生，只长些向日葵。

Nitrate concentration was one of the factors affecting the denitrifying phosphorus removal.

5在进水COD浓度为350mg几，温度为25oC，pH为7.0一7.5的条件下，在SBR内进行基质及环境条件对反硝化聚磷的影响特性试验。

The results indicate that ① the reactor with sulfur particle size of 2.8-5.6 mm can effectively remove nitrate from nitrified leachate up to a concentration of 400 mg/L NO - 3 N at a hydraulic retention time of 5.71h;② the minimum hydraulic retention time necessary for complete denitrification depends on sulfur particle size and influent nitrate concentration;③the maximum volume...

结果表明，当HRT为5.71h，硫磺粒径为2.8－5.6mm时，最高处理浓度（以NO－3－N计）达400mg／L。达到完全反硝化所需的最小停留时间取决于硫磺粒径及进水硝酸盐浓度。硫磺粒径为2.8－5.6mm，5.6－11.2mm，11.2－16mm时，NO－3－N最高容积负荷分别为594，278，175.4g／（m3d）。NO－3－N最大表面负荷约为0.68g／（m2d），是自养反硝化的控制因素，与硫磺粒径无关。

His tennis shoes squeaked with water as I heard him walk back to where I was working on the bathroom.

我听见他走到我正忙着改造的浴室，他那进了水的网球鞋走起来吱吱作响。

See parents should first soil and soot mixed together, get absorbed, and then in the middle of the small mounds of earth dug a pit, down in Sheung Shui; slowly to shovel coal ash and soil into the water and up until, and very uniform , as the cement spill it, be considered better.

见爸妈先把土和煤灰掺在一起，弄匀，然后在小土堆中间挖一个坑，倒上水；慢慢的把煤灰和土铲进水里和起来，直到和得很均匀，就像抹地的水泥那样，才算好了。

If I jump into the water, it comes up to my armpits and holds up my cheeks.

如果我跳进水，它符合我的腋下并且举起我的面颊。

The drawing needs to show all equipment in the system from the water feed to points of use.

图纸中应该标出系统中从进水到使用点的所有的设备。

When A〓-A〓-O-A〓 system, using fixed beds as anaerobic and anoxic reators and draft-tube fluidised bed as aerobic reactor (total hydraulic residence time 26. 2h, 9, 5, 7. 2 and 5h for each stage, and recycle ratio of mixed liquor from oxic reactor to the first anoxic reactor 5: 1), is used, the removal rates of COD, NH〓N and TN reach 97, 95. 5 and 90% respectively (influent COD, NH〓-N and TN 1204. 8, 274. 3 and 443mg/l respectvely).

采用A〓-A〓-O-A〓流程和简捷硝化-反硝化过程，以固定床作厌氧反应器和缺氧反应器，以内循环式生物反应器作好氧反应器，系统总水力停留时间为26.2h，各段停留时间分别为9h，5h，7.2h和5h，好氧反应器和第一级缺氧反应器之间的混合液回流比为5：1，系统进水COD为1204.8mg/l，NH〓-N为274.3mg/l，TN为443mg/l时，COD、NH〓-N和TN的去除率分别可达97%、95.5%和90%。

Jesus replied,"No one who puts his hand to the plow and looks back is fit for service in the kingdom of God."

&他必像树栽于水旁，在河边扎根&（耶17章8节）&耶稣说，手扶着犁向后看的，不配进神的国。&

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐