查询词典 validity

In the part of estimation of parameters,there are many standards such as being agonic, compatibility and validity andso on.

有多种评价估计量优劣的准则，如无偏性、相合性和渐近正态性等。

In establishing DNA fingerprinting of maize variety and their parents and selecting primers, the inner-gene marker of important agronomical traits or their close-linked markers should be the best choice, in order to improve the accuracy and validity of hybrid purity identification. The best technology system of maize fingerprinting has been built in our study.

提出在构建玉米杂交种与亲本的DNA指纹图谱、筛选SSR引物时，尽量选择重要农艺性状的基因内标记或与其紧密连锁的标记，从而增加杂交种纯度及真伪辨别的准确性和有效性，经多次反复摸索建立了最佳技术体系。

The experiments of algal in lake and sea show that this algorithm has practicability and validity.

任务，实际的海洋湖泊藻类显微图像预处理仿真结果进一步显示了本文算法的实用性和有效性。

Almon method ; the Validity of the monetary policy ; PARETO IMPROVEMENT

阿尔蒙方法；货币政策的有效性；帕累托改进

Chapter three pays attention to three anharmonic properties, bulk modulus , Grüneisen parameter and thermal expansion coefficient along with their higher order quantity, which is widely interesting to people. Starting from the analysis of quantities of experimental data, we propose some new computing model and formulas on the volume and pressure dependence of, and , i.e.,, and. Comparisons with experimental data make clear that these new computing formulas are all in agreement with experiment and improve the former works in different degree, so they have good validity and reliability.

在分析大量实验数据的基础上，提出了关于这三个非谐性质对体积压强依赖性的新计算模型和公式，即、、，和实验数据相比表明，新的计算公式得到的结果和实验吻合很好，均在不同程度上改进了前人的工作，具有较好的实用价值。

In experimental study, the validity of the mathematical models is experimentally verified. The structure parameters, permeability, filtration performance and mechanical properties of new anticlogging filtration material and two traditional nonwoven geotextiles are tested and compared.

在实验方面，通过垂直渗透系数实验及淤堵实验分别验证了相应理论模型的正确性，并分别测试了本文研制的五组试样的结构性能参数和渗透性能、过滤性能以及机械性能，分析了针刺密度对织物各项性能指标的影响。

Validating the range-synthesis model of time memory, in the research on retrospective time memory, in experiment 1, we selected 14 recognizable news events from 1995 to 2000,in experiment 2, fifteen film episodes and eight news segments were broadcasted aperiodically to examine the retrospective time memory;results showed that, the range-synthesis model of time had predictive validity to retrospective time memory.

对时间记忆的分段综合模型的验证，在回溯式时间记忆的研究中，实验1选取1995年到2001年之间发生可辨别的新闻事件14项，实验2在2个月的时间内不定期地给被试播放15个影视片断和8个新闻事件，要求被试进行回溯式时间回忆；结果发现，时间记忆的分段综合模型对回溯式时间记忆具有预测效度。

Issues relating to the state public policy, such as arbitrable matters and validity of the arbitration agreement, are far from being unified.

在承认与执行外国仲裁裁决的问题上，随着世界经济全球化进程的加快，商事仲裁国际化的进程也在不断地朝着相同的方向发展。

We believe it essential to recognize the validity of zero as a target but at the same time remind industry and the regulatory community that this target may not be consistently and uniformly attainable because no aseptic environment or aseptically produced product is provably sterile.

我们相信，承认验证零污染这一目标是至关重要的；但与此同时，我们想提请制药公司和药证机构注意的是，这一目标可能不会持续地并广泛地被保持–因为没有任何无菌环境或是无菌生产的产品可以被证明是无菌的。

Based on the theoretical analysis, theimitating experiments of the first-order and second-order autofrettage process proved the validity of the theory, the feasibility of the second-order autofrettage technique itself. This kind of technique can meet the autofrettage requirements of tubes with different bore and material.

在理论分析的基础上研究了一次、二次机械自紧模拟实验，证明了理论分析预示规律的正确性、二次机械自紧技术本身是可行的，可满足不同口径和材料性能身管的自紧要求。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。