查询词典 area vector

In the parallel program, the in-core and out-of-core algorithms can be identified and chosen to use automatically. So the algorithms are united.(3) The re-orthonormalization technique is used to solve the loss of orthonormality of basis vector during the classical GMRES method solving large-scale three dimensional elasto-static BE problems.

3采用重正交技术解决了经典GMRES方法在求解大型三维弹性静力边界元问题过程中出现的基向量正交性丧失的问题；结合边界元基本解和系数矩阵的特点以及并行化的要求，研究了几种预条件技术；并以重正交技术和预条件技术实现了经典GMRES的实用化。

The new set of orthonormal vectors is generated using the Gram-Schmidt orthonormalization procedure, with the " promising" direction from the just-completed stage used as the first vector in the orthonormalization process.

新的正交向量集是用Gram-Schmidt正交化过程产生的，将刚完成阶段的"有希望的"方向做为正交化过程的首向量。

How to obtain the vector font outline fonts this is a very good source code ...

详细说明：矢量字体如何获取字体的轮廓这是一个很好的源代码。。

Source provided a vector font outline of the extraction, for the follow-up character recognition lay a good foundation.

源码提供了矢量字库轮廓的提取，为后续的汉字的识别打下了良好的基础。

By introducing vector numbers concept,this paper presents a new distinguishing method for the polygonal classification which proposes a new solving way to decide on the stroke character font contour outline.

在此基础上通过引入多边形点的矢性数的概念，给出了一种单纯多边形的判断方法，为实现笔画字体的轮廓化提供了新的解决途径。

The output voltage characteristic of MC was analyzed based on the modulation vector approach.

基于调制矢量的概念分析矩阵变换器的输出电压特性。

You can trust Vector's Smart Battery chargers to never overheat or overcharge your battery.

你可以信任向量的智能充电器来从未出现过热或过你的电池。

This sequence was cloned into eukaryotic expression vector and then expressed in pichia pastoris to overproduce post-translationally modified protein of interest.

在通过甲醇诱导表达后，分别得到了水稻丙酮酸脱羧酶的a亚基和β亚基

Producing PHAs,and then were orientationally inserted into a prokaryotic expression vector pBV220. By analyzing the bioactibity and function of their products, the biological function of phaA, phaB and phaC was confirmed. These have been done in our laboratory. To make better use of the three genes by plant bioreactor, two groups of different plant expression vectors that can be used to produce PHAs in different plants were constructed, and the transformation of PHA in Oxalis triangnlaris has been preliminarily reseached.The following is the main results:Three plant expression vectors pBI121-A,pBI121-B and ubquiting-C, which can be used to be transformed into Oxalis triangularis were respectively constructed by using the phaA, phaB and phaC.

菌株的亚克隆基因组片段中，分离出phaA、phaB和phaC三个基因片段，定向克隆至原核表达载体pBV220，通过对其生物活性与功能分析，确证了基因phaA、phaB和phaC的生物学功能；为了通过植物生物反应器对这三个基因进一步研究利用，本实验利用这三个基因构建了两组可用于不同植物生产PHA的真核表达载体，并对紫叶酢浆草进行PHA基因遗传转化的初步研究，获得主要结果如下：利用克隆的phaA、phaB、phaC三个基因分别构建了可用于转化紫叶酢浆草表达载体pBI121-A、pBI121-B、uBquiting-C；可用于玉米转化的种子特异性表达载体p7S-A、pBI121-S-B、uBquiting-C。

The optimum concentration of Kan selecting callus is 58 mg/L.The expression vector of PHA was transformated into Oxalis trisngularis by particle bombardment. 96 antibiotics plants were gotten by resistant selection of Kan, and the PCR test indicated that the rate of postive plants is 1.57%.

利用基因枪对紫叶酢浆草愈伤组织进行了PHA基因表达载体的遗传转化，通过Kan抗性筛选获得了96株抗性小苗，经PCR检测，其阳性植株率为1.57%。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。