The tapes were wrapped in plastic, placed in magnetically impervious metal canisters and remain in pristine condition.
这些磁带用塑料包裹着，放置在一个防磁的金属罐中，仍然处于原来的状态。
Plastic greenhouse insulation condition is strict, so to realize the automatic control of the temperature.
塑料大棚保温条件要求严格，所以要实现温度的自动控制。
According to stress distribution pattern in working region of the workpiece, the plastic flow condition is inspected, the mechanism of cold rolling forming is analyzed.
通过工件工作区的应力分布云图考察金属材料的塑性流动情况，分析冷辗成形的机理。
The experimental method for determine the subsequent yield condition of a sheet with plastic prestrain is introduced.
本文介绍了确定具有塑性予应变板材后继屈服条件的实验方法。
This paper analysed and calculated the dynamic yielding strength of plastic deformed metal in the bonding zone of explosive welding composite material in the condition of explosive welding.
用比拟的方法分析和计算了爆炸焊接条件下，爆炸复合材料结合区中塑性变形金属的动态屈服强度值。
The paper emphatically introduces the installation method of the anode & plastic pipeline with many holes or plastic net pipe, simulation test, test condition & result.
文章着重介绍了塑料套管或塑料网阳极安装方式及其模拟试验、现场试验的条件和结果。
This article introduce the "cap yield curve model", simplify the cap yield surface and plastic potential energy surface by ellipse and circle, and get a new justify condition.
本文通过引入帽子屈服曲面，并对帽子曲面和塑性势能曲面用椭圆函数和圆函数形式进行了简化，从而得到了新的判定条件。
The plastic yield condition of frame column is rep - resented in stress resultants.
用广义应力表达了框架柱的塑性屈服条件。
The materials requisited luminous plastic and the additive were selected. Do research on technology and condition of processing the unsaturated polyester resin luminous plastic.
本文对发光塑料的基材及添加剂进行了选择，重点研究了不饱和聚酯光致发光塑料的成型条件，成型工艺。
The exact solution of linear elastic fracture mechanics is suggested in this paper and the plastic zone of crack tip is calculated under the condition of strain-hardening of material.
本文从线弹性断裂力学的精确解出发，在考虑材料强化影响的情况下，计算出裂纹前缘的塑性区。
The basic relationship of plastic mechanics of the rigid plastic compressible material under non-principal axis condition was finalized through two different approaches.
本文从两个不同的途径证明了刚塑性可压缩材料在非主轴条件下的塑性力学基本关系式。
Elastic and plastic terminal of vessel, maximum internal pressure that metal liner can't be yielded in the opposite direction and basic condition that vessel works on stable state are presented.
并对压力容器的弹性极限、塑性极限、金属内衬不会产生反向屈服的最大内压以及压力容器在“安定状态”下工作的条件进行了理论分析。
The flow condition of plastic melt in the extrusion die is analysed in this paper, and the design method of the die lip-length for plastic plate extrusion is also given.
分析塑料熔体在板模机头中的流动状况，并给出板模机头模唇设计方法。
The research, development and production condition of degradable plastic are introduced. The market prospect of degradable plastic is also analysed.
本文介绍了降解塑料的研究开发和生产现状，探讨了其中存在问题，并且对市场前景进行了分析。
A finite element program of wall beam structure under elastoplasticity condition is compiled based on the plastic theory and used to test some practical samples.
并基于塑性理论，编制了“墙梁结构弹塑性有限元法计算程序”，对一些算例进行了验算，得到较好的结果。
So in the new world of plasma you can create a plasmatic condition where for example you want to make a magnet for plastic.
所以，在等离子的新世界中，你可以创造等离子条件。举个例子，你可以用塑料做一个磁铁。
The results showed that the plastic film mulching could improve the soil moisture and heat condition in the rhizosphere of rape.
结果表明：地膜覆盖能显著改善油菜根际的水、热状况。
The crack tip stress-strain field of elastic-plastic materials are analysed by finite element method in the plane stress condition.
用有限元方法对平面应力条件下弹塑性材料的裂纹尖端应力应变场进行了计算。
The Soup is packed in compound plastic bag, sealed in vaccum condition and sterilized under pressure so as to has long shelflife.
汤类用复合塑料薄膜包装，真空封口和加压杀菌，最后减压冷却，保存期长。
Based on the yield criterion and plastic potential theories, a plastic constitutional relation, yield condition and yield curve equation in plane strain for powder metallurgical material were derived.
粉末冶金材料屈服条件是粉末冶金材料广义塑性理论的基础，其数学表达式对粉末冶金材料广义塑性理论方法的建立有重要影响。
Meanwhile, halite is also a good cap rock, and would be in plastic state under high temperature and high pressure condition.
盐岩又是良好的盖层，且在高温、高压下呈塑性状态。
Construction reason and condition: the ultrahigh molecular weight polyethylene (UHM-PE) is a kind of new-type thermoplastic engineering plastic.
项目建设理由及条件：超高分子量聚乙烯(UHM - PE)是一种新型热塑性工程塑料。
In this article, it indicated that in certain circumstances, multiplied by the amplification factors of 1.15 can not avoid plastic deformation concentration in the condition of rare earthquake.
本文研究表明，在某些情况下乘以1.15的增大系数是不能避免结构在罕遇地震作用下发生塑性变形集中。
One of the essential and full conditions for squeeze-forming from liquid metal in static condition is the plastic deformation.
塑性变形是液态金属静压成形过程所不可缺少的、必要的和充分的条件之一。
It is assumed that the shell material is rigid-plastic and obeys the two-moment limited-interaction yield condition.
假设壳体材料是刚塑性的并满足双矩弱作用的极限条件。
Under the condition of equilibrium crack the plastic component of the displacement can be regarded as a function of load and crack length.
在平衡裂纹条件下，将塑性部分表达为该载荷与裂纹长度的函数。
This paper introduces some joints joint manner & principle, joint methods and demand of feedwater plastic tube for protecting condition.
本文介绍了各类环保给水塑料管的连接件种类、连接方式与原理、连接主要方法及要求。
On condition that plastic melt volume undergoes a uniform change, the authors analyse the internal shape of pipe die and produce an optimum shape curve.
以流道间隙处熔体体积均匀变化为条件，对管材挤出成型机头内腔的形状曲线进行分析优化，并且导出了一个优化曲线。
On condition that plastic melt volume undergoes a uniform change, the authors analyse the internal shape of pipe die and produce an optimum shape curve.
以流道间隙处熔体体积均匀变化为条件，对管材挤出成型机头内腔的形状曲线进行分析优化，并且导出了一个优化曲线。
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