排

Analyzing the relation curve between the rotation speed and the seeding volume, and that of the seeding uniformity and the total volume stability, confirmed the rationality of the structure of the seedmeter and the practicability of the high-seeding operation of such kind of device.

通过对排种器转速与播量、排种均匀性和破碎率之间的关系曲线及其各行排量一致性和总排量稳定性变化情况的分析，验证了排种器结构的合理性和该类型排种器用于高速作业的可行性。

An exhauster (16) is provided having an improved fan assembly (26) for exhausting coal through an exhauster fan housing (36), the exhauster fan assembly (26) being mountable within the housing (36) on a shaft (34) for rotation about a shaft rotational axis.

设置一种具有改进风扇组件(26)以便通过排气机风扇壳体(36)排出煤的排气机(16)，排气机风扇组件(26)可在壳体(36)内安装在围绕轴转动轴线转动的轴(34)上。

In this artical, the author reported a newly designed and manufactured extracorporeal shock wave lithotriptor, Its structure, function and clinical application were described, This is a kind of spark light dischange lithotrip-tot and may be employed without anesthesia and without immersion of pa-tients into the water, The electrodes can be used for a long period, First 30 patients of upper urolithiasis were healed with good results: stones all broken, no local subcutaneous ecchymosis, no uncomfortable feeli...

报道作者研制的体外震波碎石机的结构、性能和临床应用初步情况。该台碎石机属电极放电类型，但免除了水槽，电极寿命长，病人不用麻醉。临床首批治疗30例上尿路结石，结石均被粉碎，病员无痛苦不适，局部皮肤无灼伤、瘀血点，未见心电图异常改变，治疗后半小时至24小时开始排石。短期随访，12例于3天～30天内排尽结石，15例在继续排石中，3例肾盏结石排石量较少。取得了较满意的疗效。

The forming of lithologic reservoirs in the Palaeogene of Boxing Sag is generally characterized by multiple hydrocarbon expulsion,expulsion and accumulation coupling,and fourfold genesis controlling reservoir-forming.

博兴洼陷下第三系岩性油藏的形成具有&复式排烃、排聚耦合和四元控藏&的总体特征，而其独特的烃源岩结构和地层压力系统决定了沙四上亚段和沙三段烃源岩在排烃方式、排烃机制以及岩性油藏成藏特点上的不同。

Methods The emptying of postcibal stomach as well as postcibal gallbladder in 24 children with FD were studied using real-time ultrasonography as compared with those of 20 normal controls. Results Area of precibal gastric antrum was larger than that of control group.

采用实时超声显像法检测24例FD患儿胃排空的同时检测餐后胆囊排空，并与20例正常儿童胃排空及胆囊排空作比较。

The genetic algorithms and the computer aided optimum layout for irregular shape unbended sheet metal part based on Pro/E are introduced.

介绍了遗传算法以及基于Pro/E的不规则形状钣金展开件的计算机优化排样，研究了排样中如何建立遗传算法的目标函数，如何实现编码、排样等优化过程，找到了运用遗传算法实现不规则形状钣金展开件优化排样的方法。

Based on systematic analysis of various desilting methods by using existing reservoirs, the paper puts forward an overall thinking of desilting system of auto-suction pipe of the Xiaolangdi Reservoir, i.e. to automatically discharge the deposited fine sands within about 40 km area in foreside of the dam through dam tunnel or tunnel on the right bank of mountain by placing a removable and lengthable pipe equipped with a suction head in the near dam section of the reservoir area.It can discharge 300 million tons sediment each year by preliminary estimation.

在系统分析已建水库各种排沙方式的基础上，提出了小浪底水库自吸式管道排沙系统总体思路，即利用水库自然水头，在近坝段库区内铺设可移动并带有吸泥头、可逐渐加长的管道，自动地将坝前约40 km范围内淤积的细颗粒泥沙和通过过坝隧洞或右岸山体内的隧洞排出库外，初步估算每年可排出泥沙3亿t。

This paper first makes an introduction to turbulent debris flowdestroying drainage canal ,then simply summarizes the characteristics of the turbulent debris folw;thirdly deeply analyses drainage canal from two directions:one is vertical to drainage canal wall,the other is equal to drainage canal wall.

针对稀性泥石流特点，从垂直于排导槽边壁方向和平行于排导槽边壁方向对排导槽的受力情况进行了比较深入的分析，导出了多个公式，为设计排导槽提供了理论依

Our product series include gravity fabric band filter,magnetic separator,magnetic separator with disc,gravity drum filter,magnetic conveyor,hinged belt conveyor,dredge conveyor,hydrocyclonge separator,pneumatic vacuum filter,hydraulic vacuum filter,precoat filter,vertical plate stack filter ,magnetic stick separator,rotary drum filter with permanent band,screw conveyor,disco oil separator,band oil separator,and centrifuges filter.

公司产品主要有：重力式纸带过滤机、圆柱面磁性分离器、梳齿磁性分离器、鼓形纸带过滤机、磁性排屑器、链板排屑器、刮板排屑器、旋流器、空气真空纸带过滤机、液体真空纸带过滤机、预涂助滤过滤机、板式精密纸带过滤机、磁棒分离器、反洗滤网筒式过滤机、螺旋排屑器、盘式油水分离器、离心过滤机。

The primary landscape process of south, west and expanded west dumping places are controlling soil erosion and increasing vegetation cover. It should develop ecological agriculture and highly effective agriculture that make a harmonious development in economy benefit, ecology benefit and social benefit in inner dumping place.

南排、西排及西排扩大区的景观过程以控制水土流失、增加植被覆盖为主，内排则着重发展兼顾经济、生态和社会多种效益的生态农业和高效农业。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。