生长性的

Nither CDMP-1, nor cryopreservation can effect cell cycle of the chondrocytes.

结果：残耳软骨细胞在体外培养时随代数增加呈异染性的糖胺多糖减少，第1、3代Ⅱ型胶原阳性细胞比例约68％/～71％，第5代为23％、显著降低；冻存后第3代为65％，与同代数的细胞没有差别，100ng/ml浓度的CDMP-1可以将第4代细胞的阳性比例维持在66％，而且冻存和生长因子不会引起细胞周期的变化。

Ten years wide investigation and research on the characteristics and pathogenicity of cryphonectria parasitica showed that, Cryphonectria parasitica existed widely in the distributing areas of Castanea mollissima, and that it belonged to weak parasite, only lived on the weak and dying branchs, sprouts, and soon. Cryphonectria parasitica was not main and direct death cause of Castanea mollissima, and the dead parts had no great influence on the growth of whole tree.

经过10余年对栗疫病发生特点和致病性的大量调查研究，结果表明栗疫菌在板栗分布区普遍存在，是弱寄生菌，在本地只寄生那些生长十分衰弱，即将死亡的板栗树干、苗木等，但栗疫菌的寄生不是这些部位死亡的主要和直接原因，而且它所寄生的部位局部死亡后对整株栗树的影响不大，因此，栗疫病在一般倩况下并非毁灭性病害。

Objectives: To study the relationship between matrix metalloproteinases and their inhibitors and the invasion and metastasis of human glioma, as well as the relationship between the expression of MMP-2 and TIMP-2 in human primary and recrudescent glioma and the grade of malignancy.

目的：探讨基质金属蛋白酶类与胶质细胞瘤浸润性生长之间的关系及其在胶质瘤复发中的作用，以及基质金属蛋白酶及其抑制因子(MMP-2、TIMP-2)的阳性表达与胶质细胞瘤病理分级及预后的关系。

Among the species threatened by bottom fishing is the orange roughy, which lives for more than a century and takes decades to reach sexual maturity: in those gloomy depths, creatures aren't used to sudden events.

罗非鱼就是受到其威胁的物种之一。这种鱼的寿命长达一百多年，需要几十年的时间才能达到性成熟。在幽暗的深海中，生长缓慢的生物根本无法适应突然的变化。

This paper determined the olfactory respones of Tetranychus viennensis to different plants odors with "Y" olfactometer and petri-dish, volatiles from leaves of different plants were absorbed with SPME and analyzed with GC-MS (gas chromatograph-mass spectrometer). At the same time, the effects of different host plants on the development of Tetranychus viennensis were determined by means of the leaf-dish rearing method , in addition, the contents of some chemicals in the leaves of different plants were also determined.

本文用&Y&形嗅觉仪法和培养皿法测试了山楂叶螨Tetranychus viennenis Zacher对不同植物气味物质的嗅觉反应，并利用固相微萃取SPME吸附、用气相色谱—质谱联用仪GC-MS(gas chromatograph-mass spectrometer)分析了不同植物叶片的挥发性物质成分：同时采用海绵水盘法饲养山楂叶螨，研究了不同植物对山楂叶螨生长发育的影响，并测定了不同植物叶片中一些生化物质的相对含量。

As an example,the influence of hot zone on the thickness uniformity of ZnO thin films deposited by nebulized pyrolisys CVD was studied in this paper.

本文利用计算机程序简单模拟了圆盘状加热器和圆筒状加热器的热场分布，研究了热场对雾化裂解CVD法生长的半导体薄膜厚度均匀性的影响，并采用雾化裂解CVD技术制备了高度c轴取向的ZnO薄膜。

The results showed that PP333 inhibited the growth of shoots, increased the number of branches, decreased the osmoses of membrane at low temperature, and improved the ability of resistant to cold above zero degree.

试验结果表明：多效唑能显著降低新梢长度的生长，增加分枝数，抑制低温处理时膜透性的增加，提高绿玉树对零上低温的抵抗能力。0.2%PP333能提高叶绿素含量，但低浓度的PP333(0.1%～0.15%)却降低了叶绿素的含量。

That salt-tolerant Micrococci, Staphylococci and Molds are highly correlated with the unique flavor of Xuanwei Ham.

耐盐性的葡萄球菌和微球菌的代谢活动以及火腿表面大量霉菌的生长是宣威火腿独特风味形成的基础。

Honghezi,Dongbi,Shieryuelongyan,etc.The results showed that the method of Calcium-alginate -embedded suspended culture shaking at50r/min was suitable for longan proto plast culture;and the optimal regeneration,with up to5%of microcolony formation,occurred when protoplasts from suspensions were cultured ...

研究结果表明，海藻酸钙包埋悬浮振荡培养(50r/min)是龙眼悬浮细胞原生质体培养的适宜培养方式，在含有多种生长调节剂的改良MS培养基(MP6)上，再生小克隆的形成频率可高达5%；采用龙眼胚性愈伤组织体胚诱导、成熟和萌发的优化方案，原生质体再生小克隆分化子叶形胚状体的频率达100%，萌发植株的频率一般大于45%。

Objective: To observe production of antibody to rhbFGF, its neutralizing activity and deposition in kidney in conducting toxicity study on repeated doses of recombinant human basic fibroblast growth factor in normal rhesus monkeys and Wistar rats.

目的：在猕猴和大鼠中进行重组人碱性成纤维细胞生长因子的重复给药毒性试验时，观察给药后抗 rhbFGF 抗体的产生和抗体的中和性，以及抗体在肾脏的沉积。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐