查询词典 validity

Pignus ; pignus security ; legal validity

质权；质押担保；法律效力

Pretest,pilot test,and survey are implemented to purify the items.Reliability and validity of the instrument are tested empirically.

经预测试、先导测试以及问卷调查等方式对该工具进行精炼，并实证检验了该量表的可靠性和有效性，最终确定的测量工具包括12个维度，共47个问题。

The measure model of knowledge network structure is developed based on three levels,including actor level,inter-actor level and network level.Pretest, pilot test,and survey are implemented to purify the items.And,reliability ad validity of the instrument is tested empirically.

在现有研究的基础上，基于个体层面、企业间层面、网络层面3个层面构建了知识网络结构的测量模型，经预测试、先导测试以及问卷调查等方式对该工具进行精练，并实证检验了该量表的可靠性和有效性。

The results proved the validity of in situ pistil transformation and correct expression of foreign gene.

正反交结果显示：除草剂抗性表型在供试株系杂种中主要按1：1的比例分离，表明雌蕊原位转化获得的转基因油菜没有细胞质遗传特点。

The verification of assembly modeling system by taking example for piston and connecting rod indicates the feasibility and validity of the system.

4本文原型系统通过发动机部件活塞连杆装配体加以验证，表明了系统的可行性和有效性。

In the end, the exploration data about one Open Pit of Xiandewang coal mine are taken as an example to test the function, validity, security, practicality and operability of the 3D visualization system.

最后利用显德旺煤矿露天矿区的地质勘探资料，对开发出的煤矿三维可视化系统的可运行性、正确性、健壮性、安全性、实用性及易操作性等进行分析验证。

It shows that the interface switcher is reliable, and its validity has been proved compared with full scale platform in the scale of 20ms.

实践证明，接口交换装置运行可靠，实物平台的状态在20ms内和仿真机内部信息一致。

It also studies the application of point estimation in order to illuminate its feasibility and validity in real engineering.

并对可靠指标点估计值运用进行了研究，以便说明该方法对解决实际工程问题的可行性及有效性。

Finally, the rational macro-element method was programmed to solve Poisson equation and verifies the validity of this mefhod.

作有理宏单元法解泊松方程边值问题的算例，验证了本文方法的有效性。

In order to improve the frequency resolution, realize high precision frequency estimation, this thesis proposes the high resolution polynomial Wigner-Ville distribution using Chirp-Z transform, the validity of this algorithm is verified using synthesized data.

为了提高基于FFT的谱分析算法的分辨率，实现高精度的频率估计，提出了利用Chirp-Z变换的频率高分辨多项式Wigner-ville分布，并用合成的仿真数据，验证了上述算法的有效性和正确性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。