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挤压

与 挤压 相关的网络例句 [注:此内容来源于网络,仅供参考]

Rhyolites are a group of extrusive igneous rocks with phenocrysts (visible crystals that grew out of the molten lava) of quartz and alkali feldspar in a glassy to cryptocrystalline groundmass.

流纹岩是一组受挤压火成岩矿,包含了在玻璃基的隐晶质中的石英与碱性长石的斑晶(生在于熔岩外的可见石英晶体)。

RusAl last month announced the transfer of its extrusion business to another part of the Basic Element group.

上个月俄罗斯铝业公司宣布将其挤压行业转让给Basic Element集团的另一个公司。

This was actually fairly easy to fix by squeezing and clamping the hull and then running a little heat from the hair drier.

这实际上是比较容易解决挤压和夹紧船体,然后运行有点热,从吹风机。

Key components installed ink, adjust the blade support shaft section of copper Cap nut, the blade front-end on either side of half-round slot is placed in the kuyto specialadhesive Groove at the antileakage gum, tighten the screws, the installation is complete with rubber extrusion antileakage blade, the two-blade antileakage glue between the slot from semicrcular extpuded, producing gum in the column so that you can more effectively prevent ink seepage.

在安设不朱键组件时,调动不朱刀支架轴段的铜螺帽,不兵不朱刀前端两侧的半圆槽安插在托不活胶槽处的防漏胶上,拧不松变动螺丝,安设达成后用不朱刀挤压防漏胶,不兵两不朱刀之间的防漏胶从半圆槽洋挤出,爆发胶柱,这样不离可以更灵验不天避免油不朱渗漏。

You cup my upturned breast and squeeze the pink big nipple, watching it harden into a tiny perfect rosebud begging to be sucked and say "Oh yeah, little one, it's playtime" I squeals in delight and slides off your lap to reach for your zipper.

你一杯我upturned乳腺癌和挤压的粉红的大乳头,看它变硬成为一个微小的完善rosebud行乞被吸乾,并说:"噢,耶,小一,它的游戏"我squeals在喜悦和幻灯片脱下你的圈,以达到为您的拉鍊。

Shanghai Textile Heald Frame Works imported complete set of technique in Heald Frame design and manufacture ,special equipment and complete software for process, quality control and production management.

从德国引进全套综框设计制造技术,无梭织机综框生产专用设备,以及完整的生产工艺、质量控制、工序管理等技术软件;从意大利引进2200/吨铝合金型材卧式热挤压生产线;从日本引进全套不锈钢冷轧型材生产线和国产配套设备,总投资6000万元。1997年11月通过《铝合金综框国产化》国家重大引进技术项目验收。

Mayo squeeze bottle gets the last bit out A plastic bottle for Hellman's mayonnaise features a new inner coating that helps consumers remove the last spoonful of product.

梅奥挤压瓶获得了最后一点一个塑料瓶为海尔曼的蛋黄酱增添了一个新的内涂层,可以帮助消费者消除过去一勺产品。

Traditional high-street jewellers are now being squeezed by Blue Nile on the one hand and America's biggest retailer, Wal-Mart, on the other.

传统的高级珠宝商一方面被蓝色尼罗河,同时也遭到美国最大的零售商——沃尔玛的挤压

In order to reasonably depict four basic problems with friction, one Coulomb friction new form in first Kirchhoff stress is proposed to deal with finite deformation problems, other Coulomb friction form in incremental mode to elastoplastic flow theory; Hilbert function spaces concerning elastoplastical problems with friction are established, so it makes all operations and calculations in the treatise standardized within the scope of reasonably topologic structure; In view of functional extremum, the equivalence between generalized variational inequalities principles in elastoplasticity with friction and corresponding basic problems are testified by inducing Lagrangian multipliers, so it provides a rationally theoretical basis for numerical methods in elastoplasticity with friction; From the viewpoint of variational inequality, the theory of generalized variational inequalities in elasticity and elastoplasticity with frictional constraint is studied, and the uniqueness and existence of the solution of FEM is proofed under the proposed conditions of stress compatibility, and them FEM approximation and a discrete solution are discussed; Based on the principles of generalized variational inequalities in elastoplasticity with friction, direct generalized variational inequalities methods is pretended, which is a natural generalization and development of direct variational methods; Using generalized variational inequalities methods, some examples in metal forming including plane deformation, upset and extrusion are analyzed and the results prove that all the theories and methods in the paper are right, feasible, accurate and advanced.

主要内容有:为了合理地描述金属塑性成形中摩擦约束弹性、弹塑性基本问题,提出和研究了有限变形下以Kirchhoff第一应力表示的Coulomb摩擦定律形式和弹塑性流动理论下以增量形式表示的Coulomb摩擦定律表示形式;系统建立了摩擦约束弹塑性问题的Hilbert函数空间,使本文规范在一个具有合理的代数拓扑结构内进行一切操作和运算;利用Lagrange乘子,从泛函极值的角度系统地阐述和论证了一系列摩擦约束弹性、弹塑性广义变分不等原理与相应的实际问题之间的等价性,它为处理摩擦约束的弹塑性力学数值方法提供了合理的理论基础;从变分不等式的角度出发,阐述了对应于摩擦约束弹性、弹塑性问题的广义变分不等式理论,首次提出了在应力相容性条件下,它的有限元解具有存在唯一性,进而讨论了其有限元近似及离散解法;基于摩擦约束弹塑性广义变分不等式原理,首次提出了直接广义变分不等式方法,这一方法是直接变分法的合理推广和发展;利用直接广义变分不等式方法对金属压力加工中的平面变形问题、镦粗、挤压等塑性成形问题进行了分析计算,验证了该理论和数值算法的正确性、实用性、精确性和优越性。

Squeezing and preparing a plate underframe and a upper holdfast with support legs respectively, pre-sintering and final finishing the underframe and upper holdfast respectively, then welding the underframe and the upper holdfast of upper holdfast into one unit, finally heat treating the welded one unit product under the temperature of 150-650DEG C.

分别挤压制成一个平板形底架和一个带有支撑腿的上支架,将底架和上支架分别预烧结、精整,然后,再将底架和上支架的支撑腿烧结焊成一体,最后在150~650℃的温度下将焊接为一体的产品进行热处理。

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