双线的

Because this kind of analytic technology has certain threshold, not be every operation business can come true so, and using what the crewel lead plane with intelligent analytic DNS just can say to go up only is real crewel service.

由于这种解析技术有一定的门槛，所以不是每个运营商都能够实现，而只有采用了智能 DNS 解析的双线主机才可以说的上是真正的双线服务。

Prophase may be divided into successive stages termed leptotene, zygotene, pachytene, diplotene, and diakinesis.

前期可被分为连续的阶段：细线期、偶线期、粗线期、双线期和终变期。

The results as follows: Chromosomal axial cores formed during leptotene nuclei in spermatocytes of the brown rat, some homologous axial cores were close to each other. The fomation of SCs starts at zygotene, completed at pachytene and disintegrates at diplotene.

在褐家鼠精母细胞的细线期，常染色体轴心（Axial cores， ACs ）已形成，同源轴心在空间上靠近，偶线期SCs 开始形成，到粗线期SCs 完全形成，于双线期SCs 开始解体。

Based on the existed approaches of hydrometeor classification and the requirement of application in China,we construct a algorithm to classify the precipitation particles with the polarimetric radar observations,and make a comparison of polarimetric radar variables sensitivity Z_DR,K_DPand ρ_HV(0) in this model.

在综合分析国内外降水粒子相态识别方法的基础上，结合我国双线偏振雷达的应用需求，建立了一套利用双线偏振雷达探测资料识别降水粒子类型的识别模式，并根据美国KOUN雷达观测资料对该模式进行了分析验证，同时检验了模式中的几个偏振参数：差分反射率因子ZDR、差传播相移KDP、水平偏振和垂直偏振回波功率零滞后互相关系数ρHV(0)对不同降水粒子的识别效果。

A three-dimensional finite element spatial mechanics model for calculating the additional longitudinal force transmission between continuously welded rails and high-speed railway bridges is established by using solid element to simulate bridges as well as pier and abutment,using space beam element to simulate rails,using spring element to simulate the link between bridges and tracks as well as pier and abutment.

采用实体单元模拟桥梁及桥梁墩台、空间梁单元模拟钢轨、弹簧单元模拟桥梁与墩台及轨道之间的连接，建立梁—轨纵向相互作用三维有限元空间力学模型。以丰沙线永定河单线铁路桥梁、秦沈线沙河双线铁路桥梁对其进行计算验证。

This cylinder bed heavy duty lockstich sewing machine is especially designed for production of lugage case and luggage bag,featuring original appearance and rigid structure It is designed with sliding lever thread take-up,vertical rotating hook,cog band for driving arm shaft and hook shaft,compound feed by presser foot feed dog and needle,and disc type stitch regulator.

本机是专为箱包制造业设计的筒式厚料平缝机。结构坚实，造型新颖。采用滑杆挑线，立式旋梭勾线，构成双线锁式线迹。上下轴用同步齿形带传动；压脚、送布牙、机针同步送料；圆盘式针距调节机构。

Take the fabrication and erection of 32m double line box girder of Liaohe Super Major Bridge as an example, the paper describes in detail the construction technology and key technique of travelling trestle bridge fabrication machine.

介绍秦沈客运专线辽河特大桥 3 2m 双线箱梁的制架施工，详细阐述移动支架造桥机拼造 3 2m 双线箱梁的施工工艺和关键技术。

This machine is one of the products of brand post bed series,which adopts top and bottom feed by needle bar feed dog,thread take-up sliding bar,thread catching by vertical rotating hook to produce double lockstitchl.

本机是高台机的系列产品。采用针杆摆动与送布牙同步送料的方式，滑杆挑线，立式旋梭勾线，形成双线锁式线迹。

We learn that sodium or any of its compounds produces a spectrum having a bright yellow double line by noticing that there is no such line in the spectrum of light when sodium is not present, but that if the smallest quantity of sodium be thrown into the flame or other souces of light, the bight yellow line instantly appears.

当我们把很少的一点钠投入火焰或其它光源中时，我们会立刻看到光谱中出现一条鲜黄色的双线；当钠不存在时，光谱中的这条线也就消失了。由此我们知道，钠或任何钠的化合物所产生的光谱都带有一条鲜黄色的双线。

Compounds produces a spectrum having a bright yellow double line by noticing ① that there is no such line in the spectrum of light when sodium is not present ,② but that if the smallest quantity of sodium be thrown into flame or other sources of light ,the bright yellow double line instantly appears.

钠特有的物理现象，然后通过 by 结构从·反正两方面补述得出此结论的实验过程，也就·是说，这个复合句通过连接词和形态变化把三·大层意思连接起来，先结果，后叙事，其语序①·②③几乎与汉语的表达习惯相反。因此，只有·如果把少量的钠投入火焰或其它光源中，·会立即出现一道金黄色的双线；当钠不存在时，光谱中这条线就消失了。由此我们知道，钠或钠的任何化合物所产生的光谱都带有一道金黄色的双线。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。