On the base of the same characters, we choose private companies as the object of analysis, construct the restriction level about the managers by principal component analysis method.
在保持公司特征同质性的基础上，本文选取民营公司作为研究对象，使用主成分构建对经营者的约束水平。
But because of the restriction of wellhead conditions, the acidization method before was only on the level of little amount of acids and low pump rate.
受到井口条件的限制，以前的酸化工艺一直停留在小酸量、低排量的解堵酸化水平上。
The effort level of entrepreneur is the function of incentive intensity, supervision, restriction and entrepreneur's dynamic human capital.
企业家努力水平是激励强度、监督约束力度及企业家自身动力性人力资本存量的函数。
But the laboratory measurement can not clearly reflect the vehicle emission level under real-world condition, for the restriction of their place and equipment.
但是实验室测量由于其受场地条件和测功机测量范围等方面的限制，不能很好的反映车辆在实际使用时的排放状况。
Under the system restriction, the level of the substitute cost relates to the contrary possibility, Business's competition, causes to plastic limit faced with the challenge.
在制度约束下，替代品成本的高低关系到违规的可能，而商家的竞争，使限塑面临挑战。
The citizen also receives its education level in economical aspect a series of rights the restriction.
公民在经济方面的一系列权利也受到其教育程度的制约。
The causes are three regions' low urbanization level, the slow internal structure upgrade in tertiary industry, the existence of system restriction;
导致这些问题出现的原因是各地城市化水平低、第三产业内部结构升级缓慢、存在制度约束；
These disparities have become the main restriction factors which affect the enhancement of our country's rhythmic gymnastics technical level.
这些差距已成为影响我国艺术体操技术水平提高的一个主要制约因素。
The bovine, sheep and goat derived materials were positive in mixed feed powders of level test by PCR and restriction enzyme analysis.
PCR检测和酶切鉴定结果表明，在水平测试的混合饲料粉中可检出牛源、羊源性成分。
Discerning public interest on this level requires a higher substandard, and its restriction on civil right is also harder, so its public interest on a higher level.
这个层面上的公共利益对于民法上权利的约束较高，对这个层面上的公共利益进行认定的要求也较高，因而它是较高层面上的公共利益。
The dietary restriction of purines, protein and fat intake is effective to control serum uric acid level and protect renal function.
高尿酸血症患者限制饮食中的嘌呤、蛋白质和脂肪的摄入量有利于控制血尿酸水平和保护肾功能。
The two-level optimizing distribution method is a reliability optimizing distribution method with restriction.
“两级优化”分配是在有约束条件下的一种可靠度优化分配方法。
The improvement of the level in the Championship is a good reason as well. You saw Leeds coming to Arsenal, they played without any restriction.
英冠球队的水平提升也是一个很重要原因，你看到了利兹来到阿森纳主场，他们踢起来十分放得开。
Objective: to explore the relationship between the level of vascular endothelial growth factor (VEGF) in pregnant women and incidence of fetal growth restriction (FGR).
目的：探讨血管内皮生长因子与胎儿生长受限(FGR)的关系。
Next it is mainly the management system of the university in the middle-level, such as the restriction of the examining promotion system and fund management mode;
中观方面主要是大学的管理体制，如考核晋升制度及经费管理模式的限制；
Next it is mainly the management system of the university in the middle-level, such as the restriction of the examining promotion system and fund management mode;
中观方面主要是大学的管理体制，如考核晋升制度及经费管理模式的限制；
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