段长度的英文

• segment length

• 度    surmise; estimate
• 层段长度    interval length
• 层流段长度    laminar flow extent; laminar-flow extent
• 成型段长度    land length
• 程序段长度    program segment size; segment length
• 反应段长度    reaction length
• 管段长度    length of pipe section; length of the pipe
• 焊段长度    length of increment; lengthofincrement
• 河段长度    length of reach
• 缓和段长度    length of runoff
• 活性段长度    active length
• 加速段长度    transition distance
• 进口段长度    entrance length
• 进流段长度    length of entrance
• 爬高段长度    climb
• 片段长度    rflp
• 坡段长度    length of grade section; length of slope element
• 起始段长度    entrance length
• 切段长度    cut length
• 区段长度    block length
• 去流段长度    run length
• 射孔段长度    perforation length
• 试验段长度    working section length
• 衰减段长度    attenuation distance
• 梯段长度    go

• By means of geometric analysis of belt deformation in transition section , the paper introduces how to calculate the length in transition section , with considering extension ratio of belt and the difference between head a and tail of extension section
  本文通过对过渡段输送带变形的几何分析，综合考虑输送带伸长率以及头尾过渡段区别，给出圆管带式输送机过渡段长度的理论计算方法。
• Lastly , some relevant examples are presented in accordance with different lengths of active beam link and different types of ebsf . then those examples are calculated by finite element analytical software and the results are consistent with theoretic conclusion
  最后，针对不同耗能梁段长度以及不同偏心支撑形式这两方面，对理论推导选取了相应的算例，并运用有限元分析软件ansys对所选实例进行了计算分析。
• Then , two aspects of energy conservation in tunnel ventilation system are attained . one is the lessening of pollutant length needed to be removed ; the other is using the inertial action of piston wind to remove pollutant
  然后，在满足卫生标准的前提下，根据不同时刻隧道内污染物浓度分布，得到在两个方面会带来隧道通风系统较大的节能，一是需要排除的污染段长度减少，另一方面是充分利用隧道内气流的惯性作用排出污染物。
• The mathematical analysis shows that , with disregarding local head losses and by means of different simplified rigid models , the calculated results of the maximum pressure in a pressurized pipe system containing trapped air mass are equal to and independent of the initial length of the water - column
  摘要通过数学分析证明，在不计局部水头损失时，目前常用的几种简化刚性数学模型的最大气压计算结果相等，并与管道内初始充水段长度无关。
• Finally , the two dimensional flow in the diffuser is calculated , the results show that the change of ma makes an effect to the performance of the diffuser . owing to the accretion of ma , the action of oblique shock waves and the boundary layer pricks up , the flow separates from the wall where the shock waves impinge on the boundary layer more quickly , the cluster of diamond shock waves becomes larger . moreover , by comparing the change of flow field under different structure parameter , it is found that the augment of length of constant area section alter the structure of fluid field little , a smaller area ratio and larger angle of compression section make the diffuser working better
  最后,针对扩压器中的二维流场进行了数值模拟,结果表明马赫数对扩压器性能影响较大,随着马赫数的增大,扩压器管道内激波-附面层干扰加剧,流动从附面层分离相应加剧,激波串数目增多;通过比较不同结构参数下的扩压器内流场,发现等直段长度的变化几乎没有改变流场结构,只是对局部流场稍有影响,并且在其它参数不变的情况下,一定范围内减小面积比a2 / a1和增大收缩角有利于扩压器性能的提高。
• 1 . because the taxonomic division is rather complex and has been much disputed and revised , in this part , we will review the classification and phylogeny of families , subfamilies and tribes of anseriformes based on morphology , ethology , osteology , mitochondrial and nuclear dna restriction fragment length polymorphism , single - copy nuclear dna hybridization and the sequences of mitochondrial gene analysis referring to the different definition , classification and phylogenetic relationships of the families , subfamilies and tribes of anseriformes . the controversial questions and deficiency in the systematic studies of anseriformes were pointed out
  具体包括以下几个部分： 1 、针对雁形目鸟类异常复杂的分类状况及分类上存在的争议，根据雁形目鸟类的形态学、行为学、骨骼学、角蛋白、线粒体与核dna酶切片段长度多态、单拷贝核dna - dna杂交及线粒体基因dna序列分析等方面的研究，对雁形目鸟类分类中科、亚科和族的划分及其相互间的系统发生关系进行综述，分析系统学研究中存在的不足，提出了雁形目鸟类分类中急需解决的问题。
• 5 . based on the solutions developed herein , the main features of the interaction between visco - elastic layered soil and an integral pile or a multi - defective pile are systematically analyzed . the influence on the vibration properties caused by soil modulus , the degree of pile defects , and the length and location of the defects are discussed , and many important conclusions are drawn
  5 、利用所得解，对成层土中完整桩、变截面、变模量桩的振动特性进行了较系统的分析，并重点讨论了土层模量、桩身缺陷程度、埋身、缺陷段长度、激振频率等对桩项复刚度、桩顶反射波曲线、导纳曲线的影响，得到了许多重要结论。
• Gin is the abbreviation for grouting intensity number . it is showed by the product of the final grouting pressure p ( unit : mpa ) on the grouting section and the grouting volume v ( unit : l / m ) on every one meter of the grouting section , which means the energy consumed on every one meter of grouting section . according to gin method , if during the grouting construction , same energy is consumed on every grouting section , i . e . gin keeps to be a constant , an approximately uniform impervious curtain can be obtained
  Gin ( groutingintensitynumber )即灌浆强度值，它用灌浆孔段上最终的灌浆压力p ( mpa )和单位灌浆段长度浆液灌注量v ( l / m )的乘积表示，其含义为单位灌浆段上消耗的能量， gin法灌浆认为在灌浆施工中，保持各灌浆孔段上消耗一致的能量，即保持gin为常数，便可形成一道大致均匀的防渗帷幕。
• Based on the solutions proposed herein , the longitudinal vibration properties of an integral pile in a uniform soil or layered soil , a pile with variable sections or variable modulus in a uniform soil are discussed respectively . the influence on the curves of complex stiffness , mobility and reflection wave of pile caused by soil modulus , the degree of pile defects , and the length and location of pile defects are emphatically discussed . 3
  利用所得解分别对均质土中完整桩、成层土中完整桩、均质土中变截面桩和均质土中变模量桩的纵向振动特性进行了分析，重点讨论了土层模量变化、桩身缺陷程度、缺陷段位置、缺陷段长度等因素对桩顶复刚度、速度导纳和反射波曲线的影响。
• It shows that the method suggested in the paper is simple , applicable for engineering and has good precision . on the bases of the formulas deduced , and combining with relative test datas , it studies in the paper several factors influencing the bearing performance of the simple beams , such as shape of the external tendons , the equal moment segment length , span - to - depth ratio of the beam , valid initial prestress of the external tendons , area of the internal tension reinforcement , strength of the concrete , vertical distance between
  在公式推导的基础上,结合相关试验资料,研究了体外筋的形状、等弯矩区长度、梁跨高比、有效张拉预应力、体内受拉筋配筋率、混凝土强度、锚固点到梁上边缘在垂直方向上的距离、体外预应力筋水平段长度(双折线型体外筋的情况)以及荷载类型等对体外预应力混凝土简支梁受力性能的影响。