下盘

Pressure valve is of direct action type, which is composed of body, seat, core parts, bonnet, highest quotation, diaphragm, spring, adjusting nut and upper and bottom diaphragm cover etc..

本产品为直接作用型自力式压力调节阀。由阀体、阀座、阀芯部件、阀盖、顶盘、上、下膜盖、膜片、弹簧、调节螺母等零部件所组成。

The weight coefficient determined by peak frequency in power spectrum is employed to evaluate its smooth-going characteristic. And about SF32601's handle stability, the following six aspects are considered: the steady and transient respond characteristic of the redirector under steps input; the straight performance to go back; the angular speed frequency respond characteristic of balance weight; the steering performance under typical operating mode and Straight line mode.

用功率谱密度中峰值频率所给定的加权系数对其平顺性进行了校核并从转向盘角阶跃输入下稳瞬态响应特性、转向回正性能、横摆角速度频率响应特性、典型工况行驶性能和直线行驶能力六方面对其操纵稳定性进行了研究。

Last week, the lead reporter on the scene of the mine site to plots of land.

上周，记者在有关人士的带领下前往地块现场探盘。

The condensing tower comprises a gravity settling chamber where a set of loading trays is fixed, wherein the middle-lower part of the condensing tower mounts a round condenser tube, of which the upper and lower ends is connected with a sieve pore type baffle, in manner of closest arrangement based on the round section. The upper part of the condensing tower comprises a spherical cover without hem, a pre refrigerating chamber, a gas pipe type refrigerated trap, and the lower there of is a passive cold trap.

冷凝塔包括重力沉降室，沉降室内安有一组承料盘，冷凝塔中下部有按圆截面最紧密排列的方式设置圆形冷凝管，冷凝管上、下端联接有筛孔状隔板；冷冻塔上部分包括无折边球形塔盖，预冷冻室和气管式冷冻捕集器，下部分为无源冷阱捕集器。

It is pointed out that,in the case of having radial flexible mechanism,the wear between anti-rotation mechanism and scroll wrap exhibits synchronism and self-compensation.

指出在具有径向柔性机构的情况下，该防自转机构和涡旋盘齿的磨损具有同步性和自动补偿性。

After abrasion of anti strapped bar pallet, drain plate, mud and sand are piled in Kelly bar and cause packing strapped bar, after drilling in thick mud sand, mud and sand have to be cleaned before storing Kelly bar (it is prohibited to drill in under this condition, but in fact, it always happened).

防带杆托盘、流水盘磨损后，泥砂积存在钻杆中引起塞物带杆，在稠泥砂中钻孔后，钻杆存放前要清除钻杆内的泥砂（这种情况下钻孔是不允许的，但实际钻孔中经常发生）。

Furthermore, under condition of larger and stable laser energy output, the modified main-switch still inherits the high-voltage resistance of ring-small disk main-switch supported by circular metal pipe, and keeps laser beam with narrow pulse width.

改进的主开关在获得稳定而较大输出能量的情况下仍然继承了金属圆筒支座圆环-小圆盘型主开关的高耐压性，同时保持了激光束较小的脉宽。

This is particularly important for items stored at low temperatures such as thermoformed modified atmospheric packaging trays for fruit and other chilled food.

这是特别重要的物品存放在低温条件下，如热改性航空包装盘水果和其他冷冻食品。

I was now recover'd from my Surprize, and began to look round me, when I found the Cave was but very small, that is to say, it might be about twelve Foot over, but in no manner of Shape, either round or square, no Hands having ever been employ'd in making it, but those of meer Nature: I observ'd also, that there was a Place at the farther Side of it, that went in farther, but was so low, that it requir'd me to creep upon my Hands and Knees to go into it, and whither I went I knew not; so having no Candle, I gave it over for some Time; but resolv'd to come again the next Day, provided with Candles, and a Tinder-box, which I had made of the Lock of one of the Muskets, with some wild-fire in the Pan.

这时，我从惊恐中恢复过来，开始察看周围的情况。我发现洞不太大，周围不过十二英尺，但这完全是一个天然的洞穴，既不方，也不圆，不成什么形状，没有任何人工斧凿的痕迹。我又发现，在洞的尽头，还有一个更深的地方，但很低，只能俯下身子爬进去。至于这洞通向何处，我当然不得而知。当时我手头没有蜡烛，只好暂时不进去，但我决定第二天带上蜡烛和火绒盒进去。那火绒盒我是用一支短枪上的枪机做成的。另外，我还得带一盘火种。

"It was like playing no-limit poker and three-dimensional chess at the same time."

&这就象是打一场不限赌注的扑克的同时还要下一盘三维象棋。&

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。