pgr

PGR gene of animal is of importance to understand the reproduction physiology of animal .

研究动物孕酮受体及其基因对研究动物的生殖生理具有重要意义。

Growth of suspension cell lines was affected by the concentration of PGR , the initial cell density and days after sub-cultured , et al .

试验对影响悬浮细胞生长的因子如培养基中植物生长调节剂组成、初始接种量和继代时间等进行了优化。

The effect of the same PGR varied with the concentration used .

同一种植物生长延缓剂对草坪草的抑制作用随浓度变化而不同。

Therefore , it is very necessary and meaningful to design a special testing system for the PGR .

因此，设计一套专门针对于星齿行星减速器性能的测试系统非常必要且有意义。

Relationship between ER , PgR and CEA , and histopathological features

乳腺癌ER、PgR与CEA及组织病理关系的研究

The PgR positive rate of female was higher than of male ( P < 0 . 05 ) .

女性癌组织中PgR阳性率高于男性（P＜0.05）。

Designers have apply themselves to designing the PGR with high efficiency , low noise , small vibration , low temperature riser .

设计者致力于设计一台具有效率高、噪声低、振动小、温升低的星齿行星减速器。

This paper presents a design of an intelligent memory system ( IMS ) for our Parallel Graph Reduction ( PGR ) machine .

本文介绍了并行图归约（PGR）机中智能存储系统的设计方案。

Screening of gastric cancer can be based on increased serum G ; 17 level and decreased serum PG ⅰ and PGR values .

结合血清G-17水平明显升高而PGⅠ、PGR水平明显降低可进行胃癌筛查。

Amplification of draT Gene of Rhodospirillum rubrum by PGR Method

用PCR方法扩增深红红螺菌的draT基因

Immersing the root of Young Early Rice in4 new kinds of PGR ( Plant growth regulator ) can have different influence on it 's growth .

在我国农业现代化过程中，运用植物生长调节剂调控植物生长的化控技术已经越来越多地发挥它的作用。

While , how high concentration P4 affect MC PGR in endometritis , and regulate MC release medium should be further researched .

而子宫内膜炎时，高浓度P4如何通过MCPGR，调控MC介质释放，还有待于深入研究。

Objective To investigate the endometrial nuclear progesterone receptors ( PgR ) as well as its relationship with retarded endometrial development ( RED ) in infertile women .

目的探讨不孕患者黄体中期子宫内膜孕激素受体（PgR）的含量及其与子宫内膜分泌延迟的关系。

PGR ( Path-generating regulator ) navigation method designs a nonlinear regulator carrying out asymptotic convergence of non-holonomic mobile robots to a given trajectory family .

PGR导航法则设计了一种非线性调节器，驱动非完整性移动机器人在已知轨道族中渐近收敛。

Objective To explore the significance of estrogen receptor ( ER ) and progesterone receptor ( PgR ) as a tumor-marker of liver cancer .

目的研究雌、孕激素受体作为肝癌标志物的意义。

By 3 levels of Nitrogen treatments nonstructural carbohydrate content ( especially to glucidecontent ) at middle and late stage can be improved obviously with PGR treatment .

在3种不同的施氮水平上，施用抗倒剂，不同品种在中后期非结构碳水化合物，特别是可溶性糖含量能明显提高。

The standard environmental toxicity organism Daphnia magna was used to study the chronic toxicity of PGR pesticide paclobutrazol ( MET ) in 21d chronic test .

利用环境毒理学标准生物大型蚤D.magna，对植物生长调节剂类农药多效唑进行21d慢性毒性研究。

The presence of estrogen and progesterone receptors ( ER , PgR ) was observed in 109 gastric cancer tissues , and 8 normal gastric mucosa tissues as control .

自1986～1993年采用李氏荧光雌激素组织化学法对胃癌109创作了雌激素受体（ER）、孕激素受体（PgR）测定，同时对8例非肿瘤病人的胃正常粘膜作了ER、PgR测定。

Objective : To assess the relationship between estrogen ( ER ) and progesterone receptors ( PgR ) and helicobacter pylori ( HP ) infection in gastric cancer .

目的探讨胃癌雌激素受体（ER）和孕激素受体（PgR）与幽门螺杆菌（HP）感染的关系。

KN had a close relationship with plant dry matter production , and related positively with plant growth rate ( PGR ) during the period , about one month , bracketing flowering .

3夏玉米穗粒数的形成与植株体的物质生产能力密切相关，穗粒数与抽丝前后一个月的作物生长速率（PGR）呈正相关。

Then , the thesis views the mechanisms and trusses as main research subject and represents mechanisms as potential graph ( PGR ), trusses as flow graph ( FGR ) .

以机构和桁架为研究对象，将机构用势图表示（PGR），桁架用流图表示（FGR）。

Field experiments were conducted in 2000 to 2002 at China Agricultural ( University ) to examine the effect of PGR DTA-6 on peanut yield and quality and it 's root physiology .

在大田栽培条件下，经过3年试验，研究了在花针期叶面喷施植物生长调节剂DTA-6对花生产量、品质及器官生理功能的影响。

The results indicate as follow : ( 1 ) In P.quinquefolia tissue culture , the best medium of seed explants is B5 or 1 / 2MS without PGR ;

在引进五叶地锦的组织培养过程中，用种子作外植体建立无菌体系的培养基是不加PGR的1／2MS或B5培养基；

However , it is difficult for the PGR to achieve computational efficiency and other designed parameters in actual use because such factors effect it as structure of the reducer and the calculated value is given in the ideal state .

但计算值是在理想状态下给出的，由于减速器结构等因素的影响，实际使用中星齿行星减速器很难达到理想的计算效率及其它设计参数。

Academic studies of genetic variation in targeted plant species and their correlation with geographical distribution will assist in our understanding of genetic diversity of PGR at the species level , therefore , facilitating the design of effective conservation strategies .

对被保护植物种类或居群遗传多样性丰度（richness）和地理空间分布（evenness）的了解，有助于我们在物种水平了解植物资源的遗传多样性，从而制定有效的保护策略。

While in PGR group , 96 % and 4 % children achieved M1 and M2 status respectively on 19 days with no one in M3 status PPR group was slower in reaching CR than PGR group .

PGR组19dM1、M2分别为96%、4%，无一例为M3。达CR时间，PPR组明显迟于PGR组。

Cytochemical methods for demonstrating estrogen receptor ( ER ) and progesterone receptor ( PgR ) within panereas-cancer cells showed positive reaction of ER or / and PgR in 4 out of 8 pancreatic carcinomas .

应用酶联雌二醇及孕酮组化标记法检测8例胰腺癌组织中雌激素受体（ER）、孕激素受体（PgR）水平，其中4例标本ER或／和PgR呈阳性结果。

The results showed that the estrogen and the progesterone receptors of epithelial ovarian cancer were related to the grade , mitoses , fibrosis , tumor giant cell ( PgR ), but not to necrosis and lymphocyte infiltration .

结果发现：PgR阳性率和肿瘤病理分级、坏死情况、纤维化程度、核分裂相及瘤巨细胞多少有关；ER仅与肿瘤纤维化程度有关。

It has been evident from the treatment of PGR to Chinese Chestnut that BA ( 1000 ppm ) promotes fruit bearing number , seed rate and individual tree yield while inhibiting the growth of new shoots the expansion of leaves area ;

应用生长调节剂对板栗处理的结果表明，BA1000ppm促进了结蓬量、出实率及单株产量而抑制了新梢的粗生长和叶片扩大；

G ; 17 level increased significantly in the gastric cancer group ( P0.01 ) . PG ⅰ and PGR values were significantly lower in patients with advanced gastric cancer than those in patients with early gastric cancer ( P0.01 ), while there was no difference in G ;

胃癌组G-17水平显著升高（P0.01），进展期胃癌的PGⅠ和PGR水平较早期胃癌显著降低（P0.01），但两者G-17水平差异不明显。