查询词典 initiation

Rice lateral root primordia initiated only from the pericycle cells adjacent to the phloem poles, indicating that initiation of rice lateral root primordia had specific cell type pattern.

3水稻侧根原基起始具有严格的细胞位置效应，只有与韧皮部极直接相邻的中柱鞘细胞才能分化形成侧根原基。

It has 5 sub-areas including attention, initiation/perseveration, construction, conceptualization, and memory.

它是由5个不同领域组成的，包括注意力，自发/重复，空间结构，概念化和记忆力。

Otherwise phagocyte and B cell could only stimulate activated and memory T cell, so DC are considered to be the initiation of organism immunity, which play a unique role in inducing the immunity.

而吞噬细胞、B细胞仅能刺激已分化的或记忆性T细胞，因此DC是机体免疫反应的初始者，在免疫应答的诱导中具有独特的地位。

Voice onset time. The length of time, measured in milliseconds, between the onset of an external signal such as a tone or light and the initiation of phonation.

语音启动时间其以毫秒为单位进行计算，指的是从一个外部信号的出现到发声的开始的这个过程的时间长短。

Using a combination of photobleaching and photoactivation coupled with mathematical modeling,single-cell kinetic measurements were made of promoter binding,initiation,and elongation events.

利用图像漂洗和图像激活相结合加上数学建模，单细胞动力学测量由启动子结合，启动，并延伸事件组成。

Cloning and sequencing of the genes coding a and 3 subunit of phycoerythrin of a red alga-Corallina officinalis are reported firstly(GenBankaccession number: AF510986). The sequence contain 1,140 nucleotide, including 10 nucleotide that locate in the upstream of the initiation codon ofP subunit, 534 coding for P subunit(coding 177 amino acid), 101 nucleotide for gene spacer and 495 nucleotide that draw near the 5 terminal of a subunit(coding 164 amino acid).

首次测定了珊瑚藻藻红蛋白α和β亚基基因的全序列(GenBank登录号：AF510986)，测定的基因序列长为1，140个碱基，包括β亚基起始密码子上游的10个碱基，6亚基编码区的534个碱基(编码177个氨基酸)，101个碱基的间隔区以及α亚基编码区近5'端的495个碱基(编码164个氨基酸)。

It suits to the baby, the children and the young people of different psychology and the physiological characteristic in differing stage. It conforms to teaching quantity which its study time can undertake. But what it emphasizes is the training scientific nature with systematic system and the integrity as well as the national dance characteristics. While promoting their physical and moral integrity, it can achieve the goal of Chinese dance initiation and the popularization.

这套教材是将中国舞蹈的知识性、训练性和娱乐性结合在1起，它符合幼儿、少儿及青少年各个不同阶段的心理和生理特征，符合其学习时所能承担的教学量；强调的是舞蹈训练的科学性、系统性、全面性以及舞蹈风格的民族性，在促进他们身心健康的同时，达到中国舞蹈启蒙和普及的目的。

Hence, the study on planetary volcanism is a key part of comparative planetology. Study the volcanism of celestial bodies of Solar system could provide significant knowledge for the understanding of the formation and evolution of the planets, deep and surface processes, metallogenesis, and initiation of life.

对太阳系天体火山作用的对比研究能够提供认识太阳系和行星演化、天体深部和浅部地质作用过程、矿产资源形成以及生命的起源和演化等重要信息，是比较行星学的重要组成部分。

Examined is the initiation mechanism of flashover along the surface of polytetrafluoroethylene under AC voltage in vacuum.

以聚四氟乙烯为例研究了交流电压下聚合物绝缘材料在真空中沿面闪络发生前的表面发光特性。

To realize a quick and effective global optimization scheme, a new prepotency algorithm and a scheme of repeating prepotency evolution algorithm with chaotic initiation are presented and tested in this work.

详细描述了新提出的能够快速收敛的优势进化算法以及基于混沌映射为初始群体的循环优势进化算法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。