半径的

Two commercial biaxially oriented polypropylene resins, resin A and resin B, having different processing properties, were fractionated by preparative temperature rising elution fractionation , and the TREF fractions were further characterized. No long-chain branching was found in either resin A or B.

首次将高温GPC与动态激光光散射检测器联用，建立了流动型DLS和停流型DLS方法，测定聚合物的流体力学半径，研究聚合物在溶液中的形态和构象，拓展了GPC-TALLS/DLS联用仪的应用范围。

A numerical simulation of this model shows that one of the methods to improve the efficiency of an optical tweezer is to change variant conditions, such as the microrotors speed is in proportion to the lasers power and has a nonlinear relation with the beam's waist.

基于此种模型的分析结果表明改变环境参量是提高光镊工作放率的方法之一，如微转子转动速率与光镊的激光功率成正比，与束腰半径成非线性关系。

In the design, in order to enhance the flexibility and trailer carrying capacity, will link with the two-wheel connected to when to enable Qianhou Lun-turn in the opposite direction, to reduce the turning radius, increasing the flexibility of trailers .

在设计时，为了提高拖车的灵活性及承载能力，将两车轮架用连杆相连，以便在转向时能够使前后轮架向相反的方向转动，以减小转弯半径，增加拖车的灵活性。

The use of four materials as a template 1.2343ESU, ball head diameter of 8 mm DSK Full-radius milling cutter type knives can prove DS system, multi-function and economy.

使用4个材质为1.2343ESU的模板、球头直径为8毫米的DSK型双刀式全半径铣刀就可以证明DS系统的多功能和经济性。

The radiation radius of the radioactive radium radi ator in the stadium is varia ble.

有放射性的镭辐射体在广场中的辐射半径是可变的。

The changing rule of the deformed zone and non-deformed zone in the process of bending the vee parts is analyzed.

分析了V形件弯曲过程中变形区与非变形区的变化规律，建立了计算凹模最小深度的公式，并通过数值实例，讨论了工件尺寸与凹模圆角半径对弯曲凹模最小深度的影响。

Each of cores were carried on NMR measurement after each of six or seven different centrifugal force, author can got that 200 psi was suitable to be best centrifugal force calibrating T_2 cutoff value for glutenite cores, and 400 psi was suitable for carbonatite and vulcanite cores in this ***, and corresponding lower limit of valid throat is 0.1μm for glutenite and 0.05μm for carbonatite and vulcanite.

对本文实验选取的岩心而言，低孔、低渗砂砾岩岩心T_2截止值标定时适合的最佳离心力均大致可取200psi，而碳酸岩和火山岩岩心最佳离心力均大致可取400psi，对应的有效渗流喉道半径下限砂砾岩为0.1μm，碳酸岩和火山岩为0.05μm。

The fine screen installation shall incorporate a radius edge at the pump bellmouth for smooth entry into the pump inlet.

好的荧屏安装将合并一在泵 bellmouth 的半径边缘为平滑的进入进入泵插入物之内。

Atomic parameter-artificial neural network method has been applied to study the regularities of the mutual solubility, the consolute temperatures, and the composition of monotectic points of molten salt-liquid metal systems.

应用原子参数（阴阳离子半径，价电子数，表征金属元素价电子云密度的参数）-人工神经网络方法研究了熔盐-液体金属系的互溶度，会溶温度及偏晶点成分的规律。

In order to improve the teeth bending strength,the research detailedly introduced several typical dedendum transition curve in machine process and compared to several transition curve through example based on founded tool top circular radius equation.

本文详细介绍了机械加工中常见的几种齿根过渡曲线，为了提高齿根弯曲强度根据建立的各种刀具刀顶圆角半径方程通过实例进行了几种过渡曲线的比较。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。