高强度的

Fatigue fracture behaviour of a medium-carbon 2 000 MPa level high strength spring steel was investigated.

研究了一种2 000 MPa级中碳高强度弹簧钢的疲劳破坏行为。

The effect of different amount (0.0006 %~0.0027 %) of boron on mechanical properties of high strength spring steel was investigated.

研究了不同含量硼元素( 0 。0 0 0 6 %～ 0 。0 0 2 7%)对中碳高强度弹簧钢力学性能的影响。

Uses passes through the careful reshaping polish high strength coal stone.

采用经过精心整形打磨的高强度炭石。

At the same time the use of higher-strength concrete does not greatly increase the ultimate tensile strain.

同时高强度混凝土的使用并未使极限抗拉强度得到很大提高。

For more than 10 years,through continuous exploring and improving of bamboo and wood pancl,we developed a series of excellent products.including bamboo veneer sheet for all kinds of carriage and container.high-strength double-tunica bamboo templates,and timberwork plywood,etc.

十多年来，企业通过对竹木材胶合板不断探索、改良，开发出一系列性能优异的产品，其中有各种车厢、集装箱用竹材积层板、竹编胶合板、高强度双履膜竹质模板、木材层压板等。

Training, not only can this increase the level of tolerance for this sensation, but

原，那麼，高强度训练无疑有助提升整体的训练

Steel is well known for its high strength, good plasticity, good toughness and weldability.

钢以其高强度、良好的塑性、韧性和焊接性而著称。

The alloy is characterized by good general corrosion resistance, good weldability and moderate to high strength.

合金具有良好的耐腐蚀性一般，焊接性能好、高强度中度。

Kevlar-impregnated paper woofer cones - This combination has been chosen for its high strength-to-weight ratio, and is formed using a proprietary manufacturing process.

芳纶浸渍纸低音锥-这样的组合已被选定为高强度重量比，并形成使用专有制造工艺。

By the worm wheel gear grinding machine grinding, precision of GB10095 Tatsu 5, base made of high strength cast iron, has two types of corner and flange structure.

齿轮经蜗杆砂轮磨齿机磨削加工，精度达GB10095的5级，机座用高强度铸铁制成，有底角和凸缘两种结构。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。