弹簧

Why don't you take his trampoline?

你为什么不拿他的弹簧垫？

Additional tremolo positions of Eb and F are possible by further adjustment of the spring tension knob.

电子束附加颤音的立场和F是可能由弹簧张力旋钮进一步调整。

The measuring precision of the rotational tribometer is upgraded from the millimeter level to the micrometer level compared with the linearly reciprocating friction test rig, which gives a more profund understanding of friction characteristics and is necessary for developing high precision frition models.

在摩擦预滑动阶段，GBM模型用一系列含库仑摩擦的弹簧振子模拟预滑动阶段的摩擦特性；在宏观滑动阶段，则采用了改进的Bouc-Wen模型和含变摩擦系数的扩展Stribeck曲线。

Symmetric tridiagonal matrix; Jacobi matrix; Eigenvalue problem; Inverse eigenvalue problem; Spring-Mass system; inverse problem in vibration; double dimension; Laplace equation

基础科学，数学，代数、数论、组合理论对称三对角矩阵； Jacobi矩阵；特征值问题；特征值反问题；弹簧-质点系统；振动反问题；双倍维； Laplace方程

The steel selected for this investigation is spring steel 50CrVA for automobile in this paper,the appropriate duplex microstructure of lower bainite and martensite was obtained through isothermal quenching and low temperature tempeing heating treatment,then the effect of duplex microstructure and tempered troostite on strength-toughness of spring steel 50CrVA is compared.

以汽车用弹簧钢50CrVA为研究对象，通过等温淬火+低温回火热处理工艺获得适当比例的回火马氏体和下贝氏体的复合组织，并在此基础上比较复相组织和回火屈氏体对弹簧钢50CrVA 强韧性的影响。试验结果表明：在弹簧要求的HRC硬度在50~54范围内，在910℃保温30 min+360℃等温20 min淬火+300℃保温60 m in回火工艺得到复相组织的强韧性最好

Based on the analysis result, the dynamic cushion system can relief the seat-buttock interface pressure, the shear stress at the skin, as well as the peak stress in the deep soft tissue beneath the ischial tuberosity.

压力量测实验结果显示，弹簧式动态减压坐垫可能会造成瞬间皮肤介面压力提高，但若从压－时间积分参数来看，确实能有效降低负载累积的效应。

Our 我们的 CartCaddyShorty Power Tugger CartCaddyShorty电力Tugger features a spring hitch option and customized tugger attachment that eliminates the need to fabricate multiple attachments on each of your carts or equipment.

具有弹簧顺利的选择和定制tugger附件，无需编造在你的车或设备的每个多个附件。

The sampling valve was opened by force of springs; the lid-shaped turn-up of sampling diaphragm invented by the author enlarged the effective flow area for sample gas out of the combustion chamber.

取样机构动力由弹簧提供；作者发明的取样膜片盖状折起加大了样气流出燃烧室的流通面积。

Rigging hardware as shackle, turnbuckle, thimble, clip, snap hook, quick link, hook, load binder, stainless steel marine hardware, forging, pressing, welding and casting as per customers' drawing or sample.

3A53 3A55 索具(例：卸扣、花兰螺丝、套环、卡头、弹簧钩、链条扣、货钩、拉紧器)，不锈钢船用五金配件及各类按图、按样生产的锻件、冲件、焊件和铸件。

Snap hook, quick link, shackle, rigging screw, turnbuckle,"S" hook, swing hook, thimble, swivel hair pin, linch pin, clip, wire rope, chain.

8E14 8E16 弹簧钩，连接环，卸扣，花兰，"S"钩，秋千钩，套环，转环，发夹，折叠扣，卡头，钢丝绳，链条。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。