low strength的例句大全

Using magnesia as main starting material and adding appropriate amount of low and intermediate temperature compound sintering agent and super micro powder, with a small oscillation making the substance flow, an unformed material of high density and strength is obtained.

以镁砂为骨料，添加适量的低、中温复合烧结剂和超微粉，在较小的振动力作用下，使物料流动，并获得较高的堆积密度与强度的不定形材料。

Hollow glass bead ( HGB) is a new type of lightweight inorganic non-metallic materials, with the advantages of low density, low thermal conductivity, low coefficient of expansion and high compressive strength.

空心玻璃微珠（HGB）是一种新型的轻质无机非金属材料，具有低密度、低导热系数、低膨胀系数、高抗压强度等优点。

This paper studied the basic properties of metallocene linear low density polyethylene ( mLLDPE), including density, melt flow rate, molecular weight distribution, melt point, yield strength, tensile strength at break, elongation at break and Izod impact strength.

研究了茂金属线型低密度聚乙烯（mLLDPE）的基础性能，包括密度、熔体流动指数、熔流比、分子量及其分布、熔点、屈服强度、断裂强度、伸长率、冲击强度等。

Adding compound Nb, V can enhance the strength of steel, while plastic and low-temperature impact toughness descend smally.

其中，Nb、V复合加入在提高铸钢强度的同时，塑性和低温冲击韧性下降较少。

Increased sensitivity of Mn typing for bloodstains using a low ionic strength solution

应用低离子强度溶液提高血痕MN血型测定的灵敏度

Application of epoxy resin adhesives are widely because they have excellent adhesive ability on a variety of materials and have the advantages of high adhesion strength, excellent electrical properties, low shrinkage, dimensional stability and good weathering resistance.

环氧树脂胶粘剂应用广泛，对多种材料具有优良的粘结能力，具有粘结强度高、电性能优良、收缩率低、尺寸稳定、耐候性强等优点。

Compared to low-carbon zinc-coated steel sheet, nugget diameter increases discontinuously with the increase of welding current when welding micro-alloyed high strength steel sheet.

与普通低碳镀锌钢板不同，微合金镀锌钢板的熔核直径随焊接电流的增加存在突变现象。

The authors discussed systematically the low temperature behaviour of six types of the different asphalts mix with tests in room, and analysed the variation regulation of shrinkage coefficient, tensile strength and creep modulus with the change of temperature.

通过室内试验，系统地研究了6种不同沥青的混合料低温性能，着重分析了收缩系数、抗拉强度和蠕变模量随温度变化的规律。

Submerged arc welding of high strength low alloy steel WDL610D is researched by using new developing welding wire WS03 and matching agglomerated flux SJ101.

采用试制埋弧焊丝WS03，匹配烧结焊剂SJ101，对低合金高强钢WDL610D进行了埋弧焊工艺适应性研究。

Residual stiffness and strength study for low velocity impacted composite materials laminates

复合材料层板受低速冲击后的剩余刚度与剩余强度研究

Effects of alloying elements Zr and V on the mechanical properties of HA alloy in Al Cu alloy series were investigated to develop a high strength and toughness cast Al alloy with low hot tearing trend.

为寻找一种低热裂倾向的高强韧铸造铝合金材料，研究了锆和钒对铝铜系HA合金力学性能的影响规律。

The relationships between water content of wet low-calcium fly ash and cement content and strength of cement stabilized fly ash used as semi-rigid base course materials are investigated, the prediction method is also designed.

研究了湿排低钙粉煤灰的含水量、水泥用量与水泥稳定低钙灰作半刚性基层材料的强度之间的关系，设计了强度预测方法。

In low-temperature ambient, heavy alternating load has a great influence on the fatigue strength of the joint.

在低温环境中，大的交变载荷对接头的疲劳强度影响很大。

in order to study the aseismatic property of the lightweight steel frame utilizing post-buckling strength of column web, two plane steel frames were tested under low-cycle repetitive loadings. the contents of the test were reported and the phenomena and results of the tests were also analyzed.

为研究利用柱屈曲后强度的轻钢框架的抗震性能，对两榀平面轻钢框架进行了低周往复荷载试验，在介绍了试验情况的同时，对试验现象和试验结果进行了分析。

microstructure and mechanical properties of 2200 mpa grade ultra-high strength low alloy steels

2200MPa级超高强度低合金钢的组织和力学性能

What we can learn from the case study on the Southern Jiangxi in Qing Dynasty is that the fundamental reason of the low-level commodity economy of mountain area was the interact-relation between population, land, and the utilization pattern of land rather than the depression of feudal strength.

赣南的例子说明，山区商品生产无法发展的原因不能用落后封建势力的压制来解释，人口、土地及土地利用方式之间的相互制约关系才是山区商品生产不能发展的根本原因。

The experimental and analytical results of the relationship between residual tensile stiffness and residual tensile strength of low velocity impacted glass/ epoxy laminate specimens are presented.

本文给出了受低速冲击后的玻璃/环氧层板剩余拉伸刚度和剩余拉伸强度的实验研究结果。

The experiments show the end rolling temperature has great effect on the yield strength, and the low magnetic steel can meet the requirement of users without adding trace element when end rolling temperature is 700-800 ℃.

试验表明：终轧温度对屈服强度有较大的影响。在700℃～800℃时不添加微量元素强度也能满足用户要求。

Strength Design Condition at Low Temperature for Refrigerating System Parts of Household Air Conditioning

家用空调制冷系统部件低温强度设计条件

The numerical modeling and analysis of static and dynamic strength and characteristics of the low floor city bus body structure are carried out in the paper, using a standard CAE software.

利用标准的CAE软件平台，对低地板城市客车车身结构进行数值建模和静动态特性分析。