查询词典 sequential sampling

Compared with other available instruments the velometer has the advantages of highly automatic operation, rapid response, flexibility and relatively much lower cost. 2 Sequential flow is the most important function of a step gating system. Till now the studies about it have given little information.

针对以往关于阶梯浇注系统研究中，对各层内浇口分层注入功能研究不够，缺乏定量测量结果的不足，本文工作中采用微计算机化的光电非浸入式流速测量仪，首次实现了对几种典型的阶梯式浇注系统各层内浇口流速在浇注过程中变化情况的动态测量。

Result:After removal of the bilateral lower molars, the remodeling and degenerative activities in different layers of the condyles increased, such as vesiculation of endoplasmic reticulum, distortion of mitochondria and increase of lysosome. Furthermore, the sequential arrangement of collagen fibrils was disturbed, the collagen network broke down and the proteoglycan granules decreased.

结果：细胞发生了不同程度的改建及退行性反应，如粗面内质网的扩张，线粒体肿胀，溶酶体增多等；基质中胶原原纤维的有序排列结构消失，胶原网受到破坏，同时蛋白多糖颗粒减少；基质中脂质小体及基质小囊等成分增多；负重区较非负重区的改变更显著。

This thesis studies a widely used first order optimzation algorithm--Sequential Linear Programming method, SLP is modify so that it can solve structural and shape optimization problems more efficiently, including continuous and dsicrete variables problems. Finally the zeroth order optimization method is presented for two dimensional shape optimization problems.

本研究将从一般广为设计者所采用的一次最佳化方法--线性序列规划法的修正研究，以使其更稳定且更有效率地解决在一般结构与形态最佳化问题，包含有连续式及非连续式设计变数的最佳化问题演算过程，最后应用零次最佳化方法概念在二维形态最佳化设计上。

An I/O load consisting of consecutively issued read or write requests to adjacently located data. Sequential I/O is characteristic of data transfer intensive applications.

一个由连续发出的对连续位置的数据的读或写请求组成的I/O负载，连续I/O是数据传输敏感型应用程序的特征。

The anoxic sequential batch titration technique was used to determine the binding capacity of sediments for copper .

研究沉积物对重金属的结合能力有助于制订沉积物环境质量基准

A distributed parallelized algorithm is described by means of static data d istribution after researching into the sequential algorithm of the global atmos pheric data objective analysis system.

通过对全球气象资料客观分析系统串行算法的研究，提出了一种静态分配数据的分布式并行算法。

Objective To evaluate the effect of RVOTS spiral electrode pacing on hemodynamics in the treatment by atrioventricular sequential pacing.

目的 评价在房室顺序起搏治疗中，右心室流出道间隔部螺旋电极起搏对血流动力学的影响。

Since graceful labeling of graph were introduced by Rosa in the late 1960s, Kotzig and Rosa, Bange et al defined magic labeling ; k-sequential labeling and k-sequentially additive labeling.

自从上世纪60年代末，Rosa引入图的优美标号概念以来，Kotzig和Rosa，Bange等人又定义了图的魔术标号，k-序列标号以及k-序列加法标号。

In order to get a more purification of osteoblast, Osteoblastic cells are isolated by sequential enzyme digestion from newborn SD rat calvaria.

为获得比较纯化的成骨细胞，本实验用新生1～2天的SD大鼠颅盖骨，采用二次胶原酶消法化进行细胞体外培养。

The hepatic metabolism is visualized by imaging sequential uptake of 6-carboxyfluorescein diacetate from hepatocytes and its excretion into bile canaliculi.

藉由观察6-CFDA在肝细胞内被转换并经由微胆管排出，我们真正看到肝脏的代谢功能。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。