折转的

On the adjustment ring to change the flow of media in the valve flap side after the break to switch the angle of reflection, thus changing the size of fluid forces, in order to adjust the pressure back seat.

上调节圈用来改变流动介质在阀瓣下侧反射后折转的角度，从而改变流体作用力的大小，以此来调节回座压力。

Three kinds of chromosome morphology could be observed under oil immersion lens. The first type was condensed, which could be counted in total, but the band could not be seen. The second type was chromatosome that spread completely in the center of equatorial plate and were in metaphase. In this phase, total numbers and band were seen clearly. Last type-chromosomes had already folded and moved towards two poles and concentrated gradually, the total number of chromosomes could be counted, but banding could not be seen clearly.

在油镜下镜检可见3种染色体形态，一种呈高浓缩状态的染色体，可计数染色体总数，但不能显出带纹；第2种是已完全展开并铺于赤道板上的处于分裂中期的染色体，染色体总数和带纹显示都非常清楚；第3种是染色体已折转并向两极移动，并逐渐开始浓缩，染色体总数可以计数，带纹不能清楚显示。

NodD binds to and bends target promoters through anchoring two tandem and individual specific DNA sites. NodD functions as a tetramer, which has a V-shaped main body. Tetrameric NodD is to change its own conformation rather than its oligomeric forms in response to small signal molecules. The specific interaction between each NodD DNA-binding domain and each specific DNA site does not alter itself in spite of naringenin induction, and the induced conformational change is transferred from protein to DNA. Only the DNA conformation incited by induced NodD is competent for RNA polymerase to form the transcriptional open complex. It cannot be excluded that NodD may have protein-to-protein contacts with RNA polymerase, and that the NodD conformational change may also directly contribute to the transcriptional open complex formation. However, the NodD conformational change itself cannot serve as the determinant of the transcriptional molecular switch.

通过研究，我们提出了初步的NodD操纵子激活模型：第一，四聚体是NodD蛋白的功能单位，它通过铆钉两个串联的相对独立的DNA靶位点结合被诱导的启动子；第二，小分子配基的结合是改变NodD四聚体的构象而不是引发不同形式的寡聚体，在我们的模型中，NodD四聚体缩小其V形主体的弯折角，进而缩短其DNA结合功能域的间距；第三，小分子信号的诱导并没有改变NodD的DNA结合域和其DNA靶位点的相互作用，NodD的构象改变由蛋白质经其双铆钉位点传递给DNA；第四，只有诱导状态的NodD激发的DNA构象才能有效地使RNA聚合酶形成转录开放复合物；第五，不排除NodD与RNA聚合酶可能有直接的相互接触位点，不排除NodD构象的改变可能直接有利于RNA聚合酶形成转录开放复合物，但是我们认为NodD构象改变本身不是充当转录激活开关的决定因素。

Computer video judge system incepts two video signals, video collection and video disposing adopting parallel fashion, real-time disposes video image and judge, obtains undershoot values and relatively distortion of vessel by combining two measure results.

实时测量是舰艇在航渡过程中，利用布设在甲板上的光电自准直平行光管和折转光管等相关设备以及计算机视频判读系统实时测量导弹发射仓与电视经纬仪之间的相对变形量。计算机

It copies itself to the new machine using the security hole, and then starts replicating from there, as well.

他利用安全的漏洞去复制他自己到新的机器上，然后在那边又开始折转他自己。

Nick followed the woman up a flight of stairs and back to the end of a corridor.

尼克跟着那个女人走上一段楼梯，然后又折转来走到一条走廊的尽头处。

Numerical control is transferred to the puncher of the tower (2, the intersection of processing and the intersection of board and pieces of the intersection of 1.25X3 and rice), the intersection of numerical control and the intersection of laser and cutting machine, the intersection of numerical control and plasma / the intersection of flame and cutting machine, numerical control roll over advanced apparatuses such as the curved machine (100TX3.2 rice),etc., there is ordinary puncher of large tonnage, while being ordinary, have spraying and electroplate craft at the same time, possess panel beating, machine add, weld and surface deal with, assemble the one-stop service, can meet to process demand is one comprehensive relatively better processing forming a complete set enterprise multi-level customer in an all-round way.

既有数控转塔冲床（2台，加工板幅1.25X3米）、数控激光切割机、数控等离子/火焰切割机、数控折弯机（100TX3.2米）等先进设备，又有大吨位普通冲床、普通折弯机和车、铣、刨、磨、线切割、弯管、卷圆、等离子切割等机械设备以及二保、氩弧、网焊等各类焊接设备，同时拥有喷涂和电镀工艺，具备钣金、机加、焊接、表面处理、装配一站式服务，能全面满足多层次客户的加工需求，是一家综合性较强的加工配套型企业。

So the defocus quantity is calculated by detecting the image spot position offset and the front focus plane of the collimation lens can be adjusted on the first image of the theodolite.

该方法利用半反半透镜将准直物镜后的物光折转，采用双分离透镜将目标成像到CCD上，经视频驱动、放大电路、再经A/D转换后输入到微机进行图像信号处理，这样，通过检测像的偏移量求出离焦量的大小和方向，然后驱动调焦部件使准直镜的前焦点在经纬仪的第一像面上。

Gate knife hybrid folding machine for a thicker paper there are easily adaptable because thicker paper does not require too much roller, and paper texture on the hinge-it was not significant.

栅刀混合式折页机对于较厚的纸张也有很好的适用性，因为较厚的纸张不需要太多的转辊，而且纸张的纹理对折页的影响也不大。

A designer worked on his ideas and produced the tunic with four pockets and a turned-down collar, closed all down the middle with five buttons.

一个设计师把他的想法付诸了实践，创作出了有4个口袋和一个向下折转的领口以及中间5个扣着的纽扣的束腰外衣。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。