strength的例句大全

High-melt-strength polypropylene is achieved with modified PP through long chain branching.

通过长链支化来改性PP，从而得到高熔体强度的PP。

The shearing strength of the brazed joint can be also greatly strengthened.

同时还可以显著提高钎焊接头的抗剪切强度。

When the brazing temperature exceeded 650 ℃, the tensile strength decreased.

温度高于650℃，抗拉强度降低；

As the brazing temperature increased, shear strength of the joints increased and then decreased.

在本研究的范围内，随着钎焊温度的升高，接头剪切强度表现为先升高后降低的趋势。

Joint strength and fracture analysis of arc brazing with Cu based filler metals

Cu基钎料电弧钎焊接头强度及断口分析

Interface Behavior and Joint Strength by TIG Arc Brazing for Titanium and Titanium Alloy

钛及钛合金电弧钎焊及接头强度

Influence of microstructure of brazing seam on seam strength of contact

电触头钎缝组织形态对接头力学性能的影响

This paper adopts the fourth theory of strength to decide the maximum depth of tubing pump. A better effectiveness is attained through applying the method in Wenliu Oilfield.

文章采用第四强度理论来确定最大下泵深度，并在文留油田的应用中取得了较好的效果。

The strength properties of these paper are better, on 30 ° SR of beating degree, the tensile index are 59.4 N · m/ g to 63.7 N · m/ g.

纸浆的强度性能良好，叩解度为30°SR时，其抗张指数为59.4～63.7N·m/g。

Reliability study for casing head strength

套管头结构强度可靠性研究

A Discussion on new ISO criteria for oil well casing strength calculation

油井管强度计算方法新ISO标准讨论

The results show that: the strength and fatigue lifetime of the outer casing including welding line can satisfy the design requirement.

分析结果表明：外机匣（包含焊缝）强度和寿命满足设计强度和寿命的要求；

Reducing coupling deformation during machining of high-strength, large-sized casing coupling

减小（高强度、大口径）石油套管接箍加工变形

Described here in the paper are the processing technology of high-strength, large-sized casing coupling, and the methods used to measure coupling deformation;

简介了高强度、大口径石油套管接箍机械加工工艺，以及测量接箍变形的方法；

Strength and rigid analysis of the manipulator with local closed chain

局部闭链手控器的强度和刚度分析

The paper points out the skillful application of CAD technology can improves work efficiency and makes design more economical when design planet gear transmission in satisfying assembly condition, avoiding end of computer, raising strength of gear and replacing steel with iron.

在设计行星齿轮传动时，应用CAD技术在满足装配条件、避免死机、提高齿轮强度以及以铁代钢等方面，大大地减轻了设计的工作量，提高了设计的速度、质量和经济性。

The effect of monomer ratio, the kind and concentration of keying agent on adhesion strength is also studied.

研究了单体配比、增粘剂种类、增粘剂用量对剥离强度的影响。

Therefore Vertical WEDM with Rotation Wire can enhance the bending strength of the wire electrode and reduce the vibration of wire electrode so as to prevent the happening of filament breakage.

因此，立式回转线切割可以提高电极丝的抗弯强度，降低电极丝振动，从而降低断丝现象的发生。

The paper strength was good, breaking length was only 0.8% lower than that of control pulp.

裂断长仅比对照样低0.8%，成纸强度好；

The young's modulus, strength and breaking strain of carbon materials

炭素材料的弹性模量、强度和破坏变形率