查询词典 directional

BACKGROUND: Embryonic stem cells develop from early blastular inner cell mass. Under proper condition, ESCs can maintain undifferentiated state in vitro, normal diploid nuclear type, and proliferative potential. In addition, ESCs possess multi-directional differentiation capacity and can differentiate into all sorts of cells of three germ layers.

背景：胚胎干细胞来源于发育早期囊胚的内细胞团，适当条件下能在体外维持未分化状态、正常二倍体核型及无限增殖能力，且具有多向分化潜能，能够发育分化成机体3个胚层的所有类型细胞。

According to the emprical results,we draw this conclusion that there is a bi-directional casuality between A and B shares volatility in Shanghai stock market,while there is no evident and reliable Granger-casuality between A and B shares volatility in Shenzhen stock market.

本文利用时间序列分析中的格兰杰因果关系检验法对中国证券市场A、B股的波动性进行分析，发现上海市场A、B股的波动间存在双向因果关系，而深圳市场A、B股的波动间则不存在显著可信的因果关系。

Firstly, the dissertation designed and realized a color catadioptric omni-directional vision system according to the need of Middle-Size League in RoboCup.

本文针对彩色全向视觉系统在中型组机器人应用中的颜色分类、特征提取和传感器模型建立等关键技术进行了研究，研究结果得到了较好的实验验证。

In high definition and real-time dual-core embedded systems for catadioptric omni-directional imaging, the dual-core DMA communication method was used to provide high speed panoramic data communication between DSP and FPGA.

提出基于逆向波形分析的方法，实现DSP与FPGA之间的双核DMA通信，用于满足高分辨率、实时折反射全景成像双核嵌入式系统中DSP与FPGA之间全景图像数据高速传输的需要。

The mono directional Glenn operation ( n =7) was performed by side to side anastomosis of superior vena cavae with right pulmonary artery with a beating heart supported by cardiopulmonary bypass.

3例双向 Glenn手术，上腔静脉与右肺动脉进行端侧吻合，上腔静脉近心端予以缝闭。手术结果，单向 Glenn手术患者，术后动脉血氧饱和度由术前的 5 0 %～ 6 0 %提高至术后的 70 %～ 80 %。

In this kind of complex relation, how to strengthen construction of morality of leader cadre thought, improve quality of leader cadre morality, lianzheng builds stimulative party conduct to develop along correct directional health, it is to one before censorial cadre is placed in extensive record be careful in one's conduct to weigh big task.

在这种复杂的关系中，如何加强领导干部思想道德建设，提高领导干部道德素质，促进党风廉政建设沿着正确的方向健康发展，是摆在广大纪检监察干部面前的一项重大课题。

The Chalcone synthase gene is the focus gene in the studies of directional modification of flower color by transgenic technology.

查尔酮合酶(Chalcone synthase，CHS)是花色素合成途径中的一个关键酶，它在植物中表达的量可能影响花的颜色。

Conventional electrophysiological technique was used to determine the corticofugal modulation of the directional sensitivity of mouse inferior colliculus.

应用常规电生理学技术，研究小鼠听皮层对中脑下丘神经元方位敏感性的下行调制。

Methods:The Caco-2 cell monolayer model was used to study the bi-directional transport of daphnetin and the effects of time,temperature,pH,drug concentration and P-gp inhibitor on the daphnetin absorption.Drug concentration was measured by HPLC and the apparent permeability coefficients were calculated.

采用Caco-2细胞单层模型研究祖师麻甲素的摄取和跨膜转运，采用HPLC法检测药物浓度，计算其表观渗透系数，考察时间、温度、pH值、药物浓度以及P-gp抑制剂对祖师麻甲素吸收的影响。

In instruments with a lateral-viewing lens system, the tip of the channel incorporates a small, deflectable elevator or bridge, which permits some directional control of the forceps

拥有侧视透镜系统的内镜管腔的末端整合了一个小的导向升降器或桥，这样可以直接控制一些钳子和其它附件而不受末端运动的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。