查询词典 cohesive

4 From the center line of the pipe up to 600 mm above the top of the pipe, the backfill shall be deposited in maximum 150 mm layers, each layer being compacted with suitable rampers to 95 percent of maximum density in accordance with ASTM-D1557 for cohesive soils, to 70 percent relative density in accordance with ASTM-D2049 for cohesionless soils.

从管道的中线到管道上部600毫米的高度，回填土应每层为150毫米的厚度，每层回填土应以适当的捣锤压实，根据ASTM-D1557规范，粘土应压实的最大密实度为95%，根据ASTM-D2049规范，非粘土应压实到相对密实度为70%。

T he various complex contexts are summarized as those of psychology, logic and background, upon which the nexuses in utterances rely to perform their cohesive and coherent functions.

各种复杂状态的语境可以归纳为心理的、逻辑的和背景的三个层次，话语中的语结都依赖这三层语境的作用来实现其衔接表义功能。

Interfacial surface tension is the resistance to separation possessed by a film of liquid between two well-adapted surfaces. It is the result of the cohesive forces acting at the surface of the liquid.

界面表面张力是指两个具有良好密合性被液体薄膜粘附的界面抵抗被分离的能力。

Besides, by applying the technique of DPDM, we get the result consisting of the field distribution of displacement, maximum shear strain and volumetric strain. So, this method can be used for analyzing the deformation quantitatively for cohesive soil in the compression experiment.

利用数字照相变形量测DPDM技术进行图像分析，结果包含了位移场、最大剪应变场和体积应变场的分布图，表明这一方法使压缩试验中黏土变形场的量化分析成为可能。

Once the structure of cohesive shaft coupler is determined, the characteristic of rotating toque can be adjusted and transferred automatically by rotation speed difference to drive one axle, that makes a tow wheel drive motor vehicle change to a four wheel drive motor vehicle easily.

粘性联轴器一经确定结构，即可通过转速差自动调节传递转矩的特性，驱动一个桥，使两轮驱动汽车轻易变为四轮驱动汽车。

The main research tasks and results are as follows:(1) Through comparing the stress intensity factor of compact tension specimen calculated by finite element software with the theoretical value, the feasibility of calculating fracture parameters of crack tip in ABAQUS software was verified.(2) The relationship between the elastic modulus of the material and research scale was studied based on deriving the cohesive stress theory and other relevant theories. And the elastic modulus of the material on meso-scale was determined.(3) Global model and sub-model of the finite element were built in th...e macro-scale, and stress-strain field nearby the crack tip was analyzed, and the results show that the detailed stress-strain in the crack tip could be obtained by using the sub-model technique.(4) In meso-scale, the crack growth model was also established by assuming the crack propagating along the grain boundary, and the detailed stress-strain field in the crack tip was obtained.(5) The effect of crack length on Von Mises stress, and maximum principal stress and strain was analyzed in meso-scale when equivalent KI equals 30MPa.m1/2. And the results show that except for crack tip area, the stress-strain distribution in whole specimen is not affected.

主要完成研究内容和取得成果如下：(1)利用有限元软件计算出紧凑拉伸试样的裂纹尖端应力强度因子KI值，其结果与理论值一致，从而验证了利用ABAQUS计算裂纹尖端相关断裂参量的可行性；(2)在研究内聚应力等相关理论的基础上，推导出了研究尺度与材料弹性模量的近似关系，并确定了介观尺度上的弹性模量；(3)在宏观尺度上建立了全局有限元计算模型和子模型，得到了裂纹尖端应力应变场分布，结果表明利用子模型技术获得比较准确的裂纹尖端应力应变场分布是可行的；(4)在介观尺度上利用平均晶粒尺度的方式建立了裂纹沿晶扩展模型，得到了裂纹尖端断裂过程区的微观应力应变场；(5)当应力强度因子为30MPa.m1/2时，分析了介观尺度上在裂纹沿晶扩展过程中裂纹长度对Mises应力、最大主应力和应变的影响，结果表明，裂纹扩展长度对试样整体应力应变分布影响不大，而对裂纹尖端区域有较大影响；(6)介。。。

Staff is like a drop of water, a cohesive team is like the sea, make staff feel the warmth and security, but also allow quick integration of new staff which, while this is a long-term retention of employees.

员工就如同一滴水，一个凝聚力强的团队就如同大海，会让员工感觉到温暖和安全，也会让新员工很快融入其中，同时这也是对员工长远的挽留。

Called the MGB system, it incorporates a safety switch, bolt and door-locking mechanism into a cohesive package ideal for machine builders, safety engineers and process system designers.

所谓的MGB系统，它集成了一个安全开关，螺栓和门锁定为一个机器制造商，安全工程师和系统设计师的过程凝聚力包的理想机制。

However, the results show no significant difference between the two groups on the employment of cohesive devices in the writing. The statistical findings reveal that the CBSTT model facilitates the learners'collocational and production competence with EST sub-technical terms.

数据分析结果表明，在搭配中学习科技英语次专业术语提高了学生的科技英语次专业词汇能力，即提高了学生次专业术语的搭配能力和产出能力。

This paper presents a new method for determining the earthquake pressure and its point of application of cohesive soil.

本文提出一种确定粘性土地震土压力及其合力作用点位置的新方法，按破裂面为平面的假定，导出了一般性电算公式，文中通过算例，对新平面法和现有较好的平面法进行了比较，并分析了多种因素的影响，文末给出了初步结论。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。