mechanical 考研高考四级六级

Julie is in her element with anything mechanical. She just loves fixing things.

朱莉对任何机东西都得心应手，她就是喜欢修东西。

A kind of new mechanical transmission-the planetary ringy gear transmission is introdueed.

提出了一种适用于无游梁抽油机新型传动机构-行星齿环传动。

(2) the mechanical excircle drum scanning laser imager.

2．板滞式边方滚筒扫描激平照排机。

The products of that country’s mechanical industry are renowned for their high quality.

那个国家机工业产品以高质量闻名。

The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.

分别用原子力显微镜和纳米研究薄膜表面形态和机性能。

Hardware is the mechanical components of a computer.

硬件指是计算机机部分。

He borrowed a mechanical book from me.

他从我这儿借了一本力学方面书。

Dan was a whiz-bang at mechanical things.

丹在机方面取得巨大成功。

Heat treatment and pre-strain, tensile test of the material and four point bending test have been carried to obtain the mechanical property of the undegraded and degraded material at low temperature.

本文首先通过分析复合脆化处理实验、拉伸实验和缺口试件四点弯曲实验结果，考察比较某核力容器钢在脆化处理前后室温和低温力学性能。

RISI, a global forest products information source, reports an average paper demand drop of 4% in 2007 with coated freesheet grades down 9%, mechanical grades down 2%, uncoated freesheet down 4%.

瑞西，全球森林产品信息来源，报告平均需求量下降了4 ％ ，在2007年与涂层免费等级下降了9 ％ ，机等级下降2 ％ ，未免费下跌4 ％ 。

Mechanical strength of pipe coating and its thickness of standard paintcoat must be ensured in the pipe coating production lines,two pipes in the course of coating must be flexibly jointed.

管道涂敷生产线要保证管件涂敷层机强度及标准涂层厚度,两根管子在涂敷过程中要保证柔性顶接,连接处不能有缝隙。

The effect of the mesh density, the change of dynamic plasticity property of mild steel with strain rate and the spotweld mechanical property on the simulation results is analyzed.

分析了网格密度、身用低碳钢材料塑性特性随应变率变化及焊点力学特性因素对仿真结果影响。

The shoulderbeam is a joint point between the upper and lower part of polystyle columns.Based on its mechanical analysis,the shoulderbeam is simplified to an elastic hinge with angle stiffness.

肩梁是多肢柱中上下柱连接节点，根据其受力特点，在建立力学模型时，将它简化为具有角刚度弹性铰。

The results indicated that argon plasma treatment had some effects on the mechanical properties of pylen nonwoven fabric, but had no effect on the application of pylen nonwoven fabric.

结果表明，通过氩气等离子体表面活化处理，虽然会对无纺丙纶非织造物力学性能造成影响，但是不会影响丙纶非织造物使用。

Good workability, easy drying-out, good slag resistance, low thermal conductivity and easy dismantling after service. It can be installed either by manual trowelling or by mechanical spraying.

具有良好涂抹性、烘烤性、抗渣性和保温性能，并容易用后拆除。可手工镘抹和机喷涂。

Examinations should include monitoring of the IOP and gonioscopy for pseudophakes and patients with prior vitrectomies to detect mechanical obstruction of the trabecular meshwork by the medication.

眼科检查应该包括眼监测以及对无晶体眼和玻璃体切割术受患者行房角镜检查以发现小梁网被药物颗粒机性阻塞情况。

Gordon have demonstrated that mechanical loading of skeletal muscle will induce activation of FAC signaling, as determined by changes in the phosphorylation status of FAK or paxillin.

戈登已经表明，骨骼肌机装载外交事务委员会活化诱导信号，如在FAK或桩蛋白磷酸化状态变化决定。

The mechanical status of nutted rod in drawing pipe with short mandrel rod is analyzed, the analysis basis for the dimensions design of nutted rod offered.

文章分析了短芯棒拉拔管材时拉杆受力，并对拉杆尺寸设计提供了分析依据。

In the compression moulding technology, preheat and prepressing procedures are added to improve the flowability of the bond and physical and mechanical properties of the product.

在缩模塑工艺中，增加预热、预工序，提高粘合剂流动性和产品物理机性能。

Abstract In this paper,the hardening and tempering treatment as well as the mechanical properties has been studied after the superstrength steel D6AC welded with another steel.

研究了D6AC超高强度钢与异种钢材焊后调质处理及力学性能。