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At present, company has 30 senior management personnel, technical personnel more than 50. In 2000, the company adopted a number of famous European and American brands such as: JCPenny, Kappahl, Nordstrom (notarized by the Hong Kong famous line stem that acceptance HKEAA Welling), Federated (notarized famous line from the United States CSCC HKEAA acceptance), Oasis (Hong Kong well-known line Lai Fung Hong notarized acceptance HKEAA), Conner (notarized by the Hong Kong famous line stem that acceptance HKEAA Welling), BCBG acceptance appraisal in early 2003 through the ISO9001 quality system certification.

目前公司拥有高级管理人才30名，技术人才50多名。2000年起，公司通过了欧美众多著名品牌公司如：JCPenny，Kappahl，Nordstrom（由香港著名公证行威林干那验收考评）， Federated（由美国著名公证行CSCC验收考评），Oasis（由香港著名公证行丽丰行验收考评），Conner（由香港著名公证行威林干那验收考评），BCBG的验收考评，在2003年初还通过了ISO9001质量体系认证。

The colony of embryonic stem cell separated from blastula could gain five strains of embryonic stem cell and go down to posterity F7 in vitro.

从培养的囊胚中分离获得的类胚胎干细胞集落，经传代培养获得了5株胚胎干细胞株，在体外可传代培养到7代，冷冻保存复苏后，干细胞仍能存活、增殖。

Many evidence suppport that tumor is origin from the stem cell .The tumor stem cell theory provide a new way for the mechanism and therapy study of tumor.

目前已有多种证据支持肿瘤的干细胞起源，肿瘤干细胞理论为肿瘤的发生机制及治疗提供了新的方向。

Therefore, the torque required to open the gate valve required torque than the closure of large, in addition, for a pair of contact between the sealing surface, the Non Rising Stem Resilient Seated Gate Valves coefficient of static friction between them than the dynamic friction coefficient, to make them from the static state generate the relative movement is required to exert greater force to overcome the static friction; due to temperature changes, so that the sealing surface pressure between the larger, need to overcome the static friction force also will be bigger, so that when you open the valve on the stem nut on the sometimes increase the torque exerted a lot.

所以，开启闸阀所需的力矩比关闭闸阀所需的力矩大，此外，对于一对互相接触的密封面来说，它们之间的静摩擦系数也比动摩擦系数大，要使它们从静止状态产生相对运动，需施加较大的力以克服静摩擦力；由于温度变化，使密封面间的压力变大，需要克服的静摩擦力也随之变大，从而使开启闸阀时，对阀杆螺母上施加的力矩有时会增大很多。" Moment analysis of valve operation "是由中国闸阀网提供的国际阀门新闻，译文仅供参考。另外，中国闸阀网还提供相关产品搜索：闸阀型号、闸阀价格、闸阀技术、闸阀新闻、闸阀生产商等。

Analysis indicated that the ratios of the Cd forms extracted by ethanol and by deionized water in root, and the ratios of soluble Cd in root cell showed accordancy with the ratio of Cd transported from root to aboveground parts, and also the ratios of the Cd forms extracted by ethanol and by deionized water in stem, and the ratios of soluble Cd in stem cell showed accordancy with the ratio of Cd translocated from rice straw to grain.

分析表明，两供试品种根组织中乙醇提取态和去离子水提取态Cd的比例及根细胞中可溶性Cd的比例与根系吸收的Cd向地上部的分配比例存在一致性；茎组织中乙醇提取态和去离子水提取态Cd的比例及茎细胞中可溶性Cd的比例与植株地上部积累的Cd向籽粒分配的比例间存在一致性。

The root system in the cortex of the host stem has a few branches and highly simplified stele of original triarch vascular bundles. The haustrium root system, which is from the root system in the cortex of a host stem enters the vascular tissues as finger-like body from the vascular rays and then to become hyphae-like body among the vascular cells.

皮层根有少数分枝，无次生结构，中柱结构高度简化，从胚根的结构可看出其初生木质部原先是三原型的；吸器根从皮层根上发生，进入寄主维管射线中，再进入维管组织内，并形成许多丝状体。

The hematopoietic system was reconstituted and the chimaeras were formed.The results showed that hematopoietic stem cells coming from ES-D3 cells could reconstitute the mice following high dose chemotherapy in vivo. This research offers theories for HSCs induced from embryonic stem cells supporting the high dose chemotherapy of cancer.

将鉴定的造血干细胞移植入大剂量化疗的C57BL/6鼠，观察造血重建功能并证明有嵌合体形成，从体内实验方面证实了ES-D3细胞来源的造血干/祖细胞移植能够重建接受大剂量化疗小鼠的造血功能，为胚胎干细胞来源的造血干细胞支持大剂量化疗提供了实验依据。

Objective:The aim of the experiment is to search for the regulation that the hepatic stem cells abnormally differentiate into cancer cells. In the experiment,the variating regulation of PCNA,c-kit and c-myc in the formation and development of HCC will be interpreted with immunohistochemistry and RT-PCR. So,the initial mechanism that hepatic stem cells abnormally differentiate into cancer cells from the levels of cell,protein and gene will be clarified. The last,the inhibition to HCC with ulinastain will be studied,from which,a new way of clinical prevention and treatment for HCC will expect to be explored.

二、目的本实验旨在探讨以卵圆细胞为代表的肝干细胞在HCC发生、发展过程中在肝组织内分布规律，并通过免疫组化、RT-PCR等技术阐明PCNA、c-kit、c-myc在HCC发生、发展过程中的动态演变规律，从细胞、蛋白、基因三个水平初步研究卵圆细胞向癌细胞异常分化的机制，同时观察乌司他丁对HCC发生、发展的抑制作用，为肝癌的临床预防和治疗探索新的途径。

The quantity and contribution to grain starch yield of remobilized total soluble sugar from top of 2nd and 3rd nodes of wheat stem in Yumai 50 and Zhengmai 9023 were the highest, but the quantity and contribution to grain starch yield of remobilized total soluble sugar from top of 4th and 5th nodes of wheat stem of Wenmai 4 were the highest.

茎鞘可溶性总糖含量对籽粒淀粉的贡献率存在基因型差异：豫麦50和郑麦9023以倒二、三节间最大，而温麦4号则以倒四、五节间最大。

The results showed that among three regulator combinations (2, 4-D KT and IBA), 2, 4-D2~3 mgL^(-1 treatment was the best with the highest callus induction rate, most of the explants induced callus and grew well. 2, 4-D2mgL^(-1+KT0.5mgL^(-1 treatment could induce callus from stem parts while the callus induced from the stem top was water-soaked and easy to be brown stained. KT4mgL^(-1 treatment could induce callus on some stems but was easy to be brown stained. KT4mgL^(-+IBA0.5mgL^(-1 treatment could induce callus but they grew very slowly.

试验结果表明：在3种生长调节剂(2， 4-D、KT、IBA)的组合中，以2，4-D2~3mgL^(-1效果最好，愈伤组织的诱导率最高，大部分外植体都能诱导出愈伤组织，生长良好；2，4-D 2mgL^(-1)+KT0.5mgL^(-1)能使部分茎段诱导出愈伤组织，而茎尖诱导的愈伤组织水渍化，易褐变；KT 4mgL^(-1)能使个别茎段有愈伤组织产生，但易褐化；KT 4mgL^(-1)+IBA 0.5mgL^(-1)能诱导出愈伤组织，但生长缓慢。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。