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The lower pregnancy rate was found in Group C,the highest abortion rate and ectopic pregnancy rate were found in Group C was 21.15% and 7.69% repectively,and was statistially different from that in control group (P.05).Conclusion Hydrosalpinx is detrimental to the outcome of IVF-ET and may cause the increase of abortion,appropriate procedure should be adopted to deal with the problem before the IVF-ET and may improve the outcome of IVF-ET and may decrease the abortion rate.

输卵管积水对IVF-ET有不良影响，增加了流产率及异位妊娠率，在IVF-ET前对输卵管积水进行适当的处理有助于提高临床妊娠率，降低流产率；与输卵管切除术相比，输卵管近端结扎伞端造口术对卵巢功能影响较小，不增加流产率及异位妊娠率。

Methods The data of 242 cycles of IVF-ET which were accomplished in the Reproductive Medicine Center of 204 hospital during March 2007 and March 2009 with a history of hydrosalpinx were analyzed retrospectively.The data were divided into four groups,A group included 57 cycles:a proximal tubal ligation with distal tubal salingostomy had been introduced to the patients before the IVF.

回顾性分析2007年3月至2009年3月在沈阳204医院生殖中心因输卵管性不孕接受IVF-ET治疗共242周期的临床资料，根据IVF-ET前输卵管情况分4组，A组：57个周期，采用输卵管近端结扎伞端造口术；B组：55个周期，已行输卵管切除术；C组：52个周期，积水未行手术组；D组：78个周期，单纯输卵管阻塞，作为对照组。

Hydrozoa jellyfish type generally small inner edge of affinity for umbrella surface membrane.

水螅纲的水母型一般较小，内伞面边缘有缘膜。

Flowers solitary and axillary or in terminal and/or axillary cymes, racemes, or rarely thyrses, actinomorphic, hypogynous, 3-5(or 6)-merous.

花单生和腋生，或者顶生和/或腋生的聚伞花序，总状花序，或者很少聚伞圆锥花序，辐射对称，下位，3-5（-6）瓣。

She jabbed me in the arm with her umbrella.

她用伞捅我的胳膊。

Be careful with that umbrella you nearly jabbed my eye out!

小心那把伞--你差一点把我的眼睛戳出来！

GSG equipment Well, there are more than 100 Taiwan and American Gleason spiral bevel gear processing and testing equipment, a large number of NC high-precision design and other supporting equipment: high-precision coordinate SIP such as Switzerland and boring machine tool microscope, Japan TOYODA high-precision universal grinder , OKUMA CNC machining centers and cars, high-precision Germany KAPP spline grinder, the U.S.

GSG装备精良，有100多台美国格里森螺旋伞齿轮加工及检验设备，还有大量数控加工设计及其它高精度的配套设备：如瑞士SIP高精度坐标镗床及工具显微镜，日本TOYODA高精度万能磨床，OKUMA加工中心及数控

Fruit dehiscent siliques, linear, latiseptate, sessile; valves with a prominent midvein, glabrous or rarely pubescent with stalked, forked and 3-rayed trichomes, smooth; replum rounded; septum complete; style obsolete or to 0.2 mm; stigma capitate, entire.

果开裂长角果，线形，，无梗；裂爿具突出中脉，无毛或很少短柔毛具柄，分叉和伞辐毛状体，平滑；假隔膜绕行；隔膜完全；花柱废退的或到0.2毫米；柱头头状，全缘。

Water extraction process of Marasmius androsaceus mycelium polysaccharides was studied by means of the method of orthogonal experiment.

研究将正交试验应用于安络小皮伞菌丝体多糖水浸提工艺的探索，求得最佳水浸提工艺条件为料水比1∶15、提取温度70℃、提取时间2h、提取次数2次。

Thyrses often multibranched, axillary or several fascicled near apex.

聚伞圆锥花序经常的多分枝，腋生或者数朵簇生在近先端。

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