直

Direct-action is through direct manipulation of the spring force; Pilot is a good pre-adjust the air pressure regulator instead of direct-action spring to surge, and the general flow characteristics of pilot-valve direct-acting type than good.

直动式是借助弹簧力直接操纵的；先导式是用预先调整好的气压来代替直动式调压弹簧进行调压的，一般先导式减压阀的流量特性比直动式的好。

Distribution of Direct Drive Type Solenoid Valve The distribution of direct-action solenoid valve works: it is a direct-acting and pilot-style combination of theory, when the entrances and exits when there is no differential pressure, electricity, the electromagnetic force directly to the pilot valve and main valve off small pieces turn up raised, the valve opens.

分布直动式电磁阀分布直动式电磁阀的工作原理：它是一种直动和先导式相结合的原理，当入口与出口没有压差时，通电后，电磁力直接把先导小阀和主阀关闭件依次向上提起，阀门打开。

Distribution of Direct Drive Type Solenoid Valve The distribution of direct-action solenoid valve works: it is a direct-acting and pilot-style combination of theory, when the entrances and exits when there is no differential pressure,气动阀, electricity, the electromagnetic force directly to the pilot valve and main valve off small pieces turn up raised, the valve opens.

分布直动式电磁阀分布直动式电磁阀的工作原理：它是一种直动和先导式相结合的原理，当入口与出口没有压差时，通电后，电磁力直接把先导小阀和主阀关闭件依次向上提起，排气阀，阀门打开。

The results of pressure drop characteristics experiments indicate that the new type cyclone tube's pressure drop reduction extent is directly related to the sticks'number, length and the radial position of the straight stick pressure drop reduction frame; is directly related to the length, width and number of grid pressure drop reduction frame installed under the split flow core tube.

安装在排气芯管内的直杆减阻框、栅格减阻框使旋风管的压降有不同程度的降低，减阻幅度与直杆减阻框杆数和长度成正比；与直杆的径向位置大小成反比；与安装位置、绕流截面形状有一定的关系；并与栅格减阻框的长度、宽度和片数成反比。

In order to study diesel locomotive AC-DC electric-drive system, this thesis makes a analysis of the primary capability parameters of AC-DC electric-drive system, under the train"s running state, such as traction dynamotor"s voltage/ current, pulling power and train velocity, then makes a research in the ideal running characteristic and the adjust characteristic of dynamotor and the speed adjust characteristic of electromotor with the theory of AC-DC electric-drive.

本文针对内燃机车交-直电力传动系统，对机车运行过程中，传动系统的主要性能指标参数(如牵引发电机电压/电流、牵引力、机车速度等)及其关系进行分析；并运用交-直电力传动原理，对机车电力传动过程中牵引发电机的理想外特性、调整特性及牵引电动机的速度调节特性进行研究；通过参考东风7型内燃机车的性能、结构参数，运用Visual Basic对内燃机车交-直电力传动系统进行数学建模。

Basing on this mode and his two invention patents, chooseing ANSYS as platform and linking the important project of JiLin province Science and technology ministry 'cylindrical and cone spurgears rolling preform and extrusion precise forming equipment research and manufacture for automobile'(NO.20030311), the author made the finite element numerical simulation about elasto-plastic large deformation heat-force couping of rolling preform and stamping-extrusion and bulge-extrusion combining precise forming for spur gear', investigated qualitativiely and quantitatively on the gears formability for the environmental and the blank parameters , summarized some useful conclusions.

本论文是我的导师宋玉泉教授关于&塑性精密成形&研究方向的一个组成部分，按照他所提倡的&科、教、产一体化&培养模式，并以他的两项发明专利为依托，立足于以ANSYS软件为模拟平台，密切结合吉林省科技厅重点项目&汽车用圆柱圆锥直齿轮滚轧和挤压精成形设备研制&(批准号：20030311)和吉林大学超塑性和塑性研究所&直齿轮中试生产线建设&，开展了对&圆柱直齿轮滚轧制坯－镦挤、胀挤复合精成形&的有限元弹塑性大变形热－力耦合数值模拟，对环境参数和轧件内部的参数对制件成形性的影响进行了定性和定量的研究，总结了一些有意义的结论。

Small bottle: 10 ml, 6 individuals; medical gloves: No. 2 pay; stainless steel Yashe Ban: 16 cm, 2 branches card button tourniquet: a single valve of the ventilator: 20 x20cm, 2 tablets; T - Flashlight: an electronic thermometer: 1; blood pressure Table: 1 Taiwan; Stethoscope: single: 1; roll splint fracture: 46 x11cm, 1 vol; finger fracture splint: 5 x11cm, 4 tablets; Yiyong Yang cylinders: 1.4 l, 1 sets of medical scissors: straight round 14 cm, 1把; medical scissors: straight sharp 14 cm, 1把; medical Yong Niezi: 14 cm have teeth, one; bleeding clamp: straight-mosquito, 2 To; scalpels films: 20 #, 2; surgical knife handle:# 4, 1; a needle clamp: 14 cm, 1把; medical suture needle round: 1 / 2 arc, 0.8x20mm, 2枚; medical 1.30 suture needle: 1/2arc, 0.9x24mm, 2枚; medical thread: 1 #, a beam; medical cotton ball: 5 tablets / bag, 2 packets; povidone iodine disinfectant solution: a bottle; compound alcohol disinfection Shijin: 21 x14cm, 4片; Alcohol cotton: 30 Tablets / bag, 1 cylinder; iodine cotton: five tablets / package bag, 4 packets; iodine Mianbang: single-cartridge, 20; wound paste: 72 x19mm, 20 tablets; Butterfly - Shaped wound paste: 4; self-adhesive wound Application: 6 x7cm, 4 tablets

小药瓶：10ml，6只；医用手套：中号，2付；不锈钢压舌板：16cm，2支；卡扣式止血带：1条；单相阀式呼吸器：20x20cm，2片；笔式手电筒：1支；电子体温计：1支；血压表：1台；听诊器：单头：1只；卷式骨折夹板：46x11cm，1卷；手指骨折夹板：5x11cm，4片；医用氧气瓶：1.4l，1套；医用剪刀：直圆14cm，1把；医用剪刀：直尖14cm，1把；医用镊子：14cm 有齿，1支；止血钳：直蚊式，2把；手术刀片：20#，2片；手术刀柄：4#，1把；持针钳：14cm，1把；医用圆缝合针：1/2arc，0.8x20mm，2枚；医用三角缝合针：1/2arc，0.9x24mm，2枚；医用丝线：1#，1束；医用棉球：5tablets／bag，2包；聚维酮碘消毒液：1瓶；复方酒精消毒湿巾：21x14cm，4片；酒精棉球：30粒Tablets／bag，1筒；碘酒棉球：5粒tablets／包bag，4包；碘酒棉棒：单支装，20支；创口贴：72x19mm，20片；蝶形创口贴：4片；自粘伤口敷贴：6x7cm，4片；自粘伤口敷贴：10x10cm，4片；自粘伤口敷贴：10x15cm，4片；吸血垫：10x10cm(1片／包)，4包；医用纱布绷带：6x600cm，2卷；自粘弹性绷带： 2.5x450cm，2卷；自粘弹性绷带：5x450cm，2卷；自粘弹性绷带：7.5x450cm，1卷；医用纱布三角绷带：90x90x129cm，2卷；急救毯：140x204cm银色，1条；降温贴：单片装，2片；活络油：5ml，1瓶；云南白药：4g，1瓶；绿药膏：10g，2瓶；急救手册：1本；铝合金箱：1个。

Direct drinking water industry is now ushering in the Chinese market the best period of rapid development, the German-owned Bank of Nanjing Water Corporation Baokang foreseen its broad market prospects, a large capital investment in the establishment of subsidiaries across the country are now looking for Drinking Water industry confidence in the future, interested in drinking water industry in the direct access to career success Friend join our team.

直饮水产业现在正迎来中国市场飞速发展的最佳时期，德国独资世保康水务南京总公司预见了其广泛的市场前景，投入大量的资金在全国范围内成立子公司，现诚征对直饮水行业前景充满信心，有志于在直饮水行业获得事业上的成就的朋友加入我们团队。

As to straight texels, we study the local relative coordinate equation of a light line in a texel coordinate system, and the concrete shape of light line when mapped to texel space, so that quick check could be made for the intersection of light line with hairs. This becomes the straight texel rendering method of global smoothness for all hairs and can be used to long hairs.

对于直形纹元，研究了直纹元体内光线的局部相对坐标方程，和影射到纹元空间后的具体形状，并给出拟合纹元空间中光线曲线的方法以及它投影到纹元底面的曲线的形状，以便使用快速方法判断光线与头发的相交情况，进而给出在整体上具有头发光滑效果的直纹元的绘制方法。

Results The changes of extraocular muscles were not only the adhension with surrounding and incarceration with the fracture, but also the aspects themselves, appearance, location, thickness, macroaxis turning, and so on; Incarceration and herniation were few in medial orbital wall fracture ,but often in orbital floor fracture; Incarceration and herniation were more frequently in children than in adults; Coronal scanning, horizontal scanning and anteroposterior axes reconstitution had the different value.

结果 眼外肌除与周围有粘连和嵌顿外，还可见自身有形状、厚度、位置、长轴旋转等改变；内壁骨折极少引起内直肌嵌顿，下壁骨折中下直肌嵌夹及疝出则常见；未成年人下直肌嵌夹及疝出较成人常见；CT横轴位和冠状位，以及矢状重建在观察软组织变化中价值不同。

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。