Then, on the basis of the expression for notch strength of brittle material and the fundamental principle of probability theory, correlations between the statistical characteristic parameters o.
进而根据脆性材料切口强度表达式和概率论一般原理，求得了切口强度和弯曲强度统计特征参量间的相互关系表达式，并进行了验证。
Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.
与锻造模具钢相比，铸造热锻模具钢虽然韧性低，但强度高、红硬性好，具有较低的缺口敏感性和较高的抗热疲劳性。
The effects of testing temperature on notch impact strength, fractographic features and fracture surface roughness of PVC have been studied.
研究了温度对聚氯乙烯PVC缺口冲击强度、断口形貌特征及断面粗糙度的影响。
The testing results indicate that nanosized particles are uniformly located within bulk nanoplastics, and laser powers can strongly affect the HRL and notch impact strength of nanoplastics.
试验结果表明，纳米粒子均匀地分散在纳米塑料中，激光功率对纳米塑料的洛氏硬度及缺口抗冲击强度有显著影响。
The results shows that the smooth and notch fatigue strength of the meta-bainite consisting of bainite ferrite and retained austenite is higher than that of martensite.
与马氏体组织相比，由贝氏体铁素体和残余奥氏体组成的准贝氏体组织，其光滑及缺口疲劳强度均较高。
It expatiated the effects of the factors, such as sample size, temperature, humidity, notch and etc, on the result of the plastic impact strength test.
阐述了试样尺寸，温度、湿度、缺口以及缺口加工方式等因素对塑料冲击强度测试结果的影响。
The torsional strength of the notch of spheroidal graphite (SG) cast iron by continuous casting was tested.
研究了一种用水平连铸技术生产的球墨铸铁型材的扭转强度和缺口扭转强度。
Does this therefore mean that strength and aerobic training is less important and so it would be better to notch up the other categories?
这是不是意味着“力量”和“有氧”训练没那么重要，所以最好增加其他训练项目的量？
The result showed that notch was disadvantageous to the strength of joints, and the optimal value of filler metal thickness existed.
结果表明，钢体上开工艺槽导致焊后残余应力增加，对接头强度不利；钎缝厚度存在一最佳值。
Not that I felt that I was a top-notch coach, but I was very satisfied and it gave me greater strength to talk to my players because I had won something.
这并不意味着我已经是一个顶尖教练，但我很满意所取得的成绩；同时因为取得了一些成绩，给予了我更强的自信训戒运动员。
An experiment was conducted to investigate the effect of the distance between clamp and cutting notch for plywood bond strength.
通过试验，研究了胶合板胶合强度检测试验中夹具与试件槽口的距离对胶合板胶合强度的影响。
Results shows that all these three methods can be used to measure the shear strength of explosion cladding interface, and the most practical one is the double-notch method using symmetry specimen.
最后分别对3种方法进行了测试试验。结果表明，3种试验方法均能有效测试爆炸复合接头的剪切强度，其中对称试件双切口拉伸法最适合实际应用。
The influence of phosphorus and grain size on yield strength and Charp V-notch toughness of low carbon steels have been investigated.
研究了磷含量和晶粒尺寸对低碳钢的屈服强度、 冲击韧性和韧脆转变温度的影响。
The influence of phosphorus and grain size on yield strength and Charp V-notch toughness of low carbon steels have been investigated.
研究了磷含量和晶粒尺寸对低碳钢的屈服强度、 冲击韧性和韧脆转变温度的影响。
应用推荐