开大

This study discover that in the course of new product development, it is the more in DCN, it is the apter to cause the failure of the project. Using more new components, more design change numbers. But use more new components will not make the project failure. This is because there are other constructs to influence the success of the new project, included collaboration, commerce, market prosperity, quality of the product, the characteristic of the product and so on.

本研究发现，在新产品开发过程中，设计变更次数越多，越容易导致开发案的失败；使用新开发部品数越多，则设计变更次数也会随之变多；设计变更次数多寡，与开发案是否被承认有直接关连性，但新部品使用数量却与开发案的承认无太大的关连性。

Because Microsoft is one of the first to enter the Chinese senior management and often appeared in the colleges and universities to do a speaking tour, but also set up China,"Kai-Fu students to network, to the Chinese students to answer" as large as life, and small enough to learn how the English kinds of problems, which Carnegie Mellon University engineering graduate, Dr.

由于是最早进入微软公司高管层的华人，又常常在高校亮相做巡回演讲，而且还在中国创办了"开复学生网，给中国学生解答"大到人生观，小到如何学好英语的各种问题，这使卡内基梅隆大学毕业的工科博士李开复，在中国高校学生中的名气不校就博士生远潇的困惑，记者专访了李开复。

Objective Apply standard large trauma craniectomy to treat severe frontotemporal craniocerebral injury .

目的：采用标准外伤大骨瓣开颅术治疗额颞部重型颅脑损伤患者。方法：应用外伤大骨瓣开颅术清除颅内血肿

The research shows that, when fluidized gas is used only, it had little effect on the quantity of returning solids, and that the effect of loosed gas is significant. Horizontal opening has distinct effect on the circulating rate only when the loosed gas is larger; the appropriate horizontal opening is corresponding to the gases quantity. The combining of the arced gas distributor and the gases regulating could eliminate the fluidized dead zone in the U-valve effectively.

结果表明，单一流化风对循环量的影响较小，而松动风对循环量的调节幅度比较大；水平孔口开度只有在松动风量较大时对循环量的影响比较明显，而且合适的水平孔口开度与输送风量的大小相对应；利用圆弧形布风板和气量调节相结合可以很好地消除阀体内的流化&死区&。

The paper articulates the drilling fluids techniques employed for drilling huge gravels, large gypsums in deep wells, long shales, high pressure brines under high bottomhole temperature in extreme deep wells. This paper also discusses how to determine mud density for the fourth spudding, how to optimize mud addi...

详细介绍了该井大井眼巨厚砾石层、深井段巨厚盐膏层、第三系大段泥岩井段、高压盐水层及超深井高温条件下的钻井液工艺技术并对四开钻井液密度的确定、钻井液处理剂的优选和五开井段钻井液粘切的要求进行了探讨。

Saw the building a son of the lord, not from get spirit for once it flap, aware of self seven through eight veins is it a free , seven hole poured to also open six half of 巧, from the ancient hero young, building lord young, there will be through the latitude ground of the day it just, the 智 that settle the country Anne＇s nation, the ancients cloud, lie the dragon 凤雏 get a but Anne＇s world, now then, my big China of a 佑, sea change 5000, the China absolute being state a thunder bolt, fly the sand to walk stone, big fan day, in the dim moonlight, see only an of indomitable spirit gold A celestial spirits sign in in the whole world, this person＇s the hero hand hold a pair of axeses, two eyes,such as electricity,, an ax descend go to, at the dawn of civilization, two axes descend go to, woman 娲 build the person, three axes descend go to, small living the dumping.

看了楼主的帖子，不由得精神为之一振，自觉七经八脉为之一畅，七窍倒也开了六巧半，自古英雄出少年，楼主年纪轻轻，就有经天纬地之才，定国安邦之智，古人云，卧龙凤雏得一而安天下，而今，天佑我大中华，沧海桑田5000年，中华神州平地一声雷，飞沙走石，大舞迷天，朦胧中，只见顶天立地一金甲天神立于天地间，这人英雄手持双斧，二目如电，一斧下去，混沌初开，二斧下去，女娲造人，三斧下去，小生倾倒。

Bellows Gate Valves However, in large differential pressure operating conditions, evaporation pressure has eased, the evaporator load requirements of the fluid volume decreased, but the actual situation the contrary, in the suction superheat unchanged, due to evaporation pressure has eased, the evaporator outlet pressure be reduced accordingly, pressure changes above and below the diaphragm, causing the main valve opening increases for increased fluid; but in a small pressure operating conditions, evaporation pressure rise, evaporator load demand for fluid volume increased, but the reality is that in the suction gas superheat unchanged, due to evaporation pressure rise, a corresponding increase in the evaporator outlet pressure, pressure difference above and below the diaphragm smaller, so that the main valve opening decreased for the reduction of liquid volume; in variable load is all about.

但在大压差工况下，蒸发压力降低，蒸发器负荷需求的液量减少，但实际情况相反，在吸气过热度不变的情况下，由于蒸发压力降低，蒸发器出口压力相应降低，膜片上下的压差变大，使主阀开度增大，供液量增加；但在小压差工况下，蒸发压力上升，蒸发器负荷需求的液量增多，但实际情况是在吸气过热度不变的情况下，由于蒸发压力上升，蒸发器出口压力相应提高，膜片上下的压差变小，使主阀开度减小，供液量减少；在变负荷下亦如此。

However, in large differential pressure operating conditions, evaporation pressure has eased, the evaporator load requirements of the fluid volume decreased, but the actual situation the contrary, in the suction superheat unchanged, due to evaporation pressure has eased, the evaporator outlet pressure be reduced accordingly, pressure changes above and below the diaphragm, causing the main valve opening increases for increased fluid; but in a small pressure operating conditions, evaporation pressure rise, evaporator load demand for fluid volume increased, but the reality is that in the suction gas superheat unchanged, due to evaporation pressure rise, a corresponding increase in the evaporator outlet pressure, pressure difference above and below the diaphragm smaller, so that the main valve opening decreased for the reduction of liquid volume; in variable load is all about.

但在大压差工况下，蒸发压力降低，蒸发器负荷需求的液量减少，但实际情况相反，在吸气过热度不变的情况下，由于蒸发压力降低，蒸发器出口压力相应降低，膜片上下的压差变大，使主阀开度增大，供液量增加；但在小压差工况下，蒸发压力上升，蒸发器负荷需求的液量增多，但实际情况是在吸气过热度不变的情况下，由于蒸发压力上升，蒸发器出口压力相应提高，膜片上下的压差变小，使主阀开度减小，供液量减少；在变负荷下亦如此。因此热力膨胀阀在变工况下供液量的调节方面需进一步改进。

In the early 1970s by the then Beijing business card printing and membership card making Technology Research Institute (for Chinese business card printing and membership card making science and Technology Research Institute), shnagqiu printing machinery factory and Yibin printing machine common development and production of the first generation bookbinder--PRD-1-product line of binding, it can be machined with 16 and 32-64-open single, twin with the maoba book, complete with page, milling back, dehairing, a letter to the core gum floorings、decorative gauze cardboard, plastic, pressure on the cover are formed, you can not book thermalsteam riprapped waste, production speed 3600 ~ 6a this/, while the line with the international advanced bookbinder quite, but to fill our binding line blank, about changes in China's extremely backward collers bookbiding dhlopen has played a very important role.

20世纪70年代初由当时的北京制卡和会员卡制作技术研究所(后改为中国制卡和会员卡制作科学技术研究所)、商丘印机厂、宜宾印机厂共同开发生产了第一代胶订机--PRD-1型无线胶订生产线，它可以加工16开、32开单联、64开双联毛本书，全线完成配页、铣背、打毛、上书芯胶、贴纱布卡纸、上封面胶、加压成型等工序，可以不停机抛废书，生产速度3600～6500本/时，虽然该线与当时国际上先进的胶订机差距甚大，但填补了我国无线胶订生产线的空白，对改变我国书刊装订极其落后的面貌起到了很大的作用。

According to the geological condition and geometrical characteristics and physical mechanical index of coal seam for large-section face of starting cut of Dafosi coal mine in Binchang mining area,the design of bolt with wire mesh is accomplished and the supporting parameters are given.

根据彬长矿区大佛寺煤矿煤巷大断面开切眼的地质条件、几何特征及煤层的物理力学指标，完成了锚网支护设计，给出了支护参数，利用FLAC软件对煤巷开切眼的稳定性进行了评价。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。