查询词典 tensile strength

First, a study of influence of a knot on the structure of a polymethylene strand and how the knot itself performs during the tensile process is presented. The work is based on the steered molecular dynamics method.

首先采用拉伸分子动力学的方法研究聚亚甲基链中的缠结对分子链的结构、性质及拉伸行为的影响。

Completion of the road from the Blue took to pupate into a butterfly, after 17 years of painstaking efforts, Pegasus has established a perfect domestic marketing system for domestic enterprises in a number of well-known OEM | ODM manufacturing overall tensile sink one-time, embedded utensils disinfection cabinet , gas stoves.

从毕路蓝履到化蛹成蝶，历经17年艰辛努力，天马建立了完善的国内营销体系，为国内诸多知名企业进行OEM|ODM加工制造一次性整体拉伸水槽，嵌入式食具消毒柜、燃气灶。

The variance of sheering fatigue failure of surface and the tensile fatigue failure of sub-base under two different wheels was studied, respectively.

研究认为：车轮左右两侧路面疲劳破坏寿命是不同的，并且两侧路面的疲劳寿命差异系数随着横拱坡度的增加而急剧增大；随车辆重心高度的增加而增大。

The sky and mountain are captured by the free flowing roof, comprised of a seasonal luminous tensile membrane covering 1500 seats and a permanent steel cable net with wood shingled structure providing cover over stage and support facilities.

透过流动平滑的屋顶可看到天空和周围山脉，这个临时音乐厅由张拉膜组成，提供1500个座位，还有一个永久性的钢铁与木材索网膜组成的木瓦结构，提供了舞台和覆盖支援设施。

Through a series of quenching, tempering, tensile testing, low-temperature impact test and metallographic analysis, we ultimately came to the following conclusions:(1) low-carbon alloyed steel 20CrMn2NiMoV quenching at 870℃ and tempering at 200℃, whose structure contains tempered dislocation lath martensite and few small bainite under mixed, has the best obdurability;(2) Carbon Steel 45CrMn2NiMoV quenching at 850℃ and tempering at 620℃, whose structure is sorbitic, has a performance less than that of low-carbon Alloyed steel, but it can also meet the basic design requirements.(3) Mn can substitute for the role of Ni within limited extent.

通过一系列淬火、回火、拉伸试验、低温冲击试验以及金相分析，最终得出以下主要结论：（1）低碳合金钢20CrMn2NiMoV经870℃淬火+200℃回火，得到回火位错型板条马氏体+少量细小下贝氏体的混合组织，具有最佳的强韧性配合；（2）中碳合金钢45CrMn2NiMoV经850℃淬火+620℃回火，得到回火索氏体组织，综合性能虽然不及低碳合金钢，但也能基本满足设计要求；（3）Mn在一定程度上能够替代Ni的作用，适量的Mn和Ni相互配合可以得到最佳的低温韧性，因此&以Mn代Ni&是低温钢材料研究开发中一条可行的适合我国资源状况的合金化思路。

Under effect of the same tensile stress, the staphylion and soft palate of model group were more easily prolonged than that of control group.

电镜观察表明：低阻力咽腔力学环境造成模型组悬雍垂、软腭纤维组织增生，炎症细胞浸润。

Methods: An animal model of Low pressure of upper airway was proposed by use of the little type pig, and the tension-stretch ratio relationships of the pharyngeal soft tissues such as cavum nasopharyngeum, soft palate and staphylion were measured in vitro through uniaxial tensile experiments.

用小型猪建立上气道低阻力动物模型来模拟阻塞性睡眠呼吸暂停综合征症状，对动物模型的咽组织（包括鼻咽腔软组织、软腭和悬雍垂）进行单轴拉伸实验，离体检测各部分的弹性，并和正常情形进行对比。

It is important to use 7% stearic acid in order to make inorganic ions dispersing in HDPE and to improve the tensile properties of composite plastic.

结果表明：用质量分数为7%硬脂酸改性的纳米CaCO3，能较好地促使无机粒子的分散和与HDPE的结合，提高复合塑料的拉伸能。

This product is applicable to textile printing and dyeing industry, domestic and imported heat-setting machine, tensile stenter machines, printing machines and other high-temperature shape of the chain of transmission lubrication.

本产品适用于纺织印染行业的国产及进口热定型机、拉伸拉幅机、印花定型机等高温链条传动系统的润滑。

This method uses the features of laser such as high-speed heating and cooling to implement scribing treatment on the oriented steel sheet surface so as to promote the generation of micro plastic deformation and high-density dislocation in its heated section, form the subcrystalline boundary, reduce its main domain wall length, and introduce residual tensile stress so obtaining the effects of refining magnetic domain and reducing iron loss.

降低硅钢片铁损的激光处理方法及装置。$该方法是利用激光快速加热和冷却的特点，对取向硅钢片表面做划线状处理，促使加热区产生微小塑性变形和高密度位错，形成亚晶界，减小主畴壁长，同时引起残余张应力，达到细化磁畴，降低铁损的效果。

For you say, My doctrine is pure, And I am clean in Your eyes.

11：4 你说，我的道理纯净，我在你眼前清洁。

The method takes make water sedimentary in patient of be in hospital of leucocyte grow in quantity 30, according to clean middle make water bacterioscopy result, distinguish the patient to affect group and blame infection group, pathology of puncture of farther travel kidney analyses blame infection form.

方法取尿沉渣中白细胞增多住院患者30例，根据清洁中段尿细菌检查结果，将患者区分为感染组和非感染组，非感染组进一步行肾穿刺病理分析。