strength range

Research effect of different ROL on pulling strength of QFP solder joint mainly in order to get the proper range of ROL.

主要研究了不同氧含量对QFP引脚焊点拉伸强度的影响，得到一个最佳的氧含量范围。

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The authors emphasized that the inhomogeneity of thermal evolution created certain conditions for secondary oil generation, and the strength and range of secon-dary oil generation were controlled by the Early Tertiary fault structures in overlying formations.

作者强调，残留盆地热演化的不均衡性为二次成烃创造了一定条件，二次成烃的强度和范围受上覆层早第三纪断陷构造控制。

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It is obtained that the reasonable shrink range for Type 16A chain is from 0.06 mm to 0.08 mm. The fatigue strength at this value increases by 40% to 50% compared with that of no shrink range.

16A链板合理过盈量为0.06～0.08mm，相对无过盈时其疲劳强度可提高40%～50%。

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Mingling C 60/ C 70 and asphalt with alkyd varnish at the same time, the absorbance of the polymerization film decreased nonlinearly with the increase in wavelength in the range of 350-760 nm, and also the strength of the film was improved.

将C60/C70和沥青同时掺入醇酸清漆中，聚合后薄膜的吸光度在350～760nm波段随波长的增加而呈非线性下降，同时薄膜的强度也有所提高。

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Hip flexor strength is directly relevant to a range of activities in football.

屈髋力量直接相关一系列活动的足球.

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The tensile break strength(σ be) of the composites is greater than that of the unfilled PVC when Ф f falls into the range of 5%-20%.

当φf为5%～20%时，PVC/HGB的断裂拉伸强度（σ（bc））均高于未填充PVC；

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At a given location, however, the strength of the tidal current is generally proportional to the relative tidal range for that day.

然而，在一定的地点，潮流强度一般与那一天的相对潮差成正比。

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By controlling the range of the dry density, magnitude of cement and water cement ratio of mixture, the requirement of drainage property and structure strength can be fulfilled.

通过控制混合料的干密度、水泥用量和水灰比的取值范围，可使混合料同时满足排水性能要求和结构强度要求。

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The thermal stable temperature range for various types of diamond and its relation with diamond's strength are also provided.

提出了各种类型人造金刚石的热稳定温度范围及与强度的关系。

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It is founded that the crosslinking time of the profile control agents can be controlled, the jelling time of the jelly system can be adjusted in the range of 1~ 20 d and the jellied profile control agents have high strength.

研究发现：调剖剂的交联时间可以控制，冻胶体系成冻时间从1~20d可调，成冻后强度高。

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