英汉例句

• the results showed that the plate directly quenched and tempered at 640℃obtains more excellent matching properties of strength , toughness and tempering resistance.

  结果表明，采用直接淬火加回火工艺，钢板具有更好的强韧匹配及耐回火性能。

• mechanical properties of the steels along with fracture behaviour, fatigue property and machinability are presented in comparison with those of quenched and tempered steels.

  文中比较了非调质钢与调质钢在上述性能方面的差异。

• internal fatigue cracks occurred in the fracture of a quenched and tempered carburized steel specimen under tension-tension fatigue loads are discussed in this paper.

  本文对淬火加回火渗碳钢的拉伸一拉伸疲劳断口进行了内裂纹的分析和研究。

• being compared with the normalized steel, the quenched and tempered steel can led to a joint with higher strength and toughness.

  正火态与调质态母材相比，后者可得到强韧性较高的接头。

• the thermal fatigue crack propagated mainly through the break-age of the interface of carbide and grain boundaries for either quenched or quenched and tempered steel.

  无论是淬火或淬回火态的试样其热疲劳裂纹主要沿着碳化物与基体脱开处及晶界裂纹桥接而扩展。

• low-alloy high-strength quenched and tempered steel rolling method and the cooling rate after rolling has been studied.

  对低合金高强度调质钢的轧制方式及轧后冷速进行了研究。

• the quenched and tempered steel wh80q offers high strength, excellent low temperature impact toughness, lamellar tearing resistance and lower aging sensitivity factor.

  舞钢研制开发的调质钢wh80q具有高强度、良好的低温沖击韧性、抗层状撕裂性能、较低的时效敏感性系数。

• quenched and tempered steel after the tests have a high uniformity, as compared with the tmcp has superior strength and plasticity and strength and toughness.

  调质后的试验钢有较高的均匀性，与tmcp相比，具有更优异的强塑性和强韧性。

• the roller is made of the high-quality steel, and the inner quenched and tempered surface is ground and balanced to improve the operation stability;

  滚筒采用优质钢，内部调质表面研磨并平衡处理，增加运转平稳性；

• the technology of traditional quenched and tempered medium carbon steel sliding yoke is very complicated and it has high rejection rate too.

  传统的中碳钢调质处理滑动叉，工艺复杂、废品率高。

• low-alloy high strength quenched and tempered steel suggested using one-stage rolling method, cooling rate should not be too low.

  低合金高强度调质钢建议采用一阶段的轧制方式，冷速不宜过低。

• this paper describes the application of high strength quenched and tempered steel in semi-submersible drilling platform.

  阐述了超高强度的淬火回火钢（调制钢）在深海半潜式鉆井平台中的应用。

• this paper measured the cooling curve of quenched and tempered heavy forging in temper cooling, and calculated maximum instantaneous elastic stress in cooling below 400℃.

  测量了调质大锻件高温回火冷却时的表面及心部冷却曲线、室温及低温沖击韧性，并且计算了400℃以后冷却时最大瞬时弹性热应力。

• racks: these pieces are flame-cut from very high quality quenched and tempered plates.

  机箱：这些碎片都是从优质的调质的板材热切而成的。

• however, as a king of quenched and tempered medium carbon steel, welding heat affected zone is the area with weak performance.

  但作为一种中碳调质钢，焊接热影响区是其性能薄弱的区域。

• using roller quenched and tempered plate greatly reduces the metallurgical inconsistencies often experienced in thicker cast sections.

  轧制调质钢板的使用大大降低了较厚铸件常有的冶炼不一致性。

• especially, the softened zone「s performance indexes and width affect the load-supporting capability of the quenched and tempered steel」s welded joints seriously.

  尤其是调质钢焊接接头的软化区，其性能值和宽度严重影响接头的承载能力。

• to research the quench and temper treatment process of h13 and dfd steel wire, observe their quenched and tempered microstructure, and measure quenched and tempered hardness respectively.

  研究h13和dfd钢丝调质处理工艺，观测其淬火、回火显微组织，并对其淬火和回火后的硬度分别进行测量。

• mechanical properties of normalized q460e could reach the requirement of some medium carbon quenched and tempered steel.

  q460e钢正火可以达到某些中碳调质钢的力学性能要求。