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Let L and P be Lie color algebras and let M be a graded module over P, the crossed modules which make M as their kernal and P as their cokernal are considered. It is shown that under a suitable equivalent relation, there is a bijection between the set of the equivalent classes CML and the homogeneous components of degree zero of H~3.

从交叉模的定义出发，对于给定的Lie color代数L，P以及阶化P模M，考虑所有以M为核、以P为余核的L的交叉模，在这些交叉模之间定义了一个等价关系，由此得到交叉模的等价类集CML，证明了CML与三维上同调群H~3的零次齐次部分之间存在一一对应，从而可以利用三维上同调群对Lie color代数的交叉模进行分类。

By the definition of Green-relation and the analogue of generalized Greens lemma, this paper first studied some properties of H-class、 D--class of rpp semigroups, then by left S-system 、-bisystem and tensor product, we described a blocked Rees matrix semigroup. Especially, the paper studied primitive rpp semigroups .

本文利用在rpp半群上定义的广义Green~(l-关系及相应的广义Green定理，首先研究了rpp半群H~(l-类、D~(l-类的若干基本性质，然后以左S-系、-双系和张量积作为工具，刻画了块Rees矩阵半群结构，最后从带零的本原rpp半群出发，构造出A型块Rees矩阵半群，并证明了一个半群S为本原rpp半群，当且仅当S同构于一个A型块Rees矩阵半群。

The median time to achieve a neutrophile count of 0.5×109/L was 10 days after the last dose of chemotherapy in regimen A,and the time was 16 days in regimen B.The average SLEDAI decreased from 9.2 to 4.4,and the proteinuria decreased from to (0~+) in 3 weeks after the treatment.Two cases with complication of hemolytic anemia and 1 with thrombocytopenia before the treatment recovered to normal or nearly normal hemogram respectively.Among these 5 cases,1 patient had a short time improvement during the therapy,but died 50 days later because of refractory thrombosis of renal vein; 4 other patients achieved complete or partial remission within 5~16 months follow-up.

结果方案1从CTX结束算起，中性粒细胞恢复到0.5×109/L平均需10d，方案2从Ara-C结束起，中性粒细胞恢复到0.5×109/L需16d；治疗3周时 SLEDAI平均从9.2降至4.4，尿蛋白从降至(0~+)，合并有重度难治性贫血或血小板减少者，治疗后血红蛋白或血小板分别恢复正常或接近正常；方案2治疗的1例由于肾血管血栓形成未能控制，病情短暂好转后再度恶化，1个月后死于DIC和肾功能衰竭；另4例随访5~16个月，病情基本控制。

On the normotensive rat, pretreatment with verapamil (0.25 ug/0.1 ul/site), the blocker of calcium channels, by microinjection into the rVLM bilaterally, not only caused a complete block effect on the elevation of BP, HR and the pressor response to defense stimulation by the subsequent microinjection of physostigmine, glucocorticoid or mineralocorticoid (the same dosage as mentioned above) into the same sites, but also led to a slight reduction on the basal cardiovascular activities to a certain extent.

四、在正常血压大鼠上预先用钙通道阻断剂维拉帕米(0.25μg/0.1μl/site)微量注射至双侧rVLM，不仅能阻断随后在同部位微量注射毒扁豆碱(0.4μg/0.1μl/site)、肾上腺糖、盐皮质激素(分别为40ng/0.1μl/site)所致的升压、加快心率、以及电刺激dPAG诱发的防御性升压反应，而且能引起上述指标不同程度的较弱的降低。

The results obtained are as follows:(1) intrarenal artery injection of capsaicin (20, 40, and 60 nmol/kg) increased the renal afferent nerve activity in a dose-dependent manner with unchanged arterial pressure;(2) pretreatment with ruthenium red (40 mmol/kg), a capsaicin receptor antagonist, completely abolished the effect of capsaicin; and (3) pretreatment with a nitric oxide synthase inhibitor L-NAME ( N6-nitro-L-arginine methylester, 0.1 mmol/kg), significantly enhanced the ARNA response to capsaicin.

结果表明：(1)肾动脉内注射辣椒素20、40和60nmol/kg可呈剂量依赖性地兴奋肾传入纤维的活动，而动脉血压不变；(2)静脉内预先应用辣椒素受体阻断剂钌红(40 mmok/kg)，可完全阻断辣椒素对肾传入纤维的兴奋作用。(3)静脉内预先注射一氧化氮合酶抑制剂L-NAME(0.1 mmok/kg)，能延长并增强肾传入神经对辣椒素的反应。

The reaction rate constants of Pb〓 with pheophytin a, pheophytin b and hydroxypheophytin a were 2. 0 mol〓 l s〓, 0.78mol〓 l s〓and 1. 86 mol〓 l s〓, respectively.

铅与叶绿素a直接进行反应的结果显示：铅并不能取代叶绿素中的镁生成铅叶绿素。

Under inverted microscope, stereognosis of neurons died down, there were blank bulb in the neurons, dark particle were seen in the neuritis; the result of MTT test showed that the survival rate of neurons was obviously decreased. Res 40μmol/L increased the survival rate of neurons. Aβ(subscript 25~35) dose-dependently increased the level of MDA, decreased the level of GSH. Res dose-dependently increased the level of GSH, decreased the level of MDA.

结果：Aβ(下标 25~35)在终浓度为2μmol/L时神经元形态有明显的变化，细胞立体感减弱，胞体内空泡形成，细胞突起内可见黑色颗粒状物；细胞的存活能力明显下降，与对照组相比较有显著性差异(P.05)；Res在终浓度40μmol/L时，能明显提高细胞的存活能力。Aβ(下标 25~35)可以明显升高细胞培养上清液中MDA含量，降低GSH的含量；Res可使细胞培养上清液中MDA含量下降，GSH含量增加。

It takes 9 days to have stable Fe removal with a filter chamber filled with sand and 2 days for the filter chamber of manganese mineral filtration. Forty-eight days are needed to have stable Mn reinoval with a filter chamber filled with sand, and 2 days for a filter chamber of manganese mineral filtration.

结果表明，在滤速为8.3m/h、进水pH值为6.8、溶解氧为1.7mg/L的条件下，河砂填料和锰砂填料滤柱对锰的去除效果分别需9d和2d即可稳定，出水铁浓度均在0.3mg/L以下；河砂填料和锰砂填料滤柱对锰的去除效果分别需要48d和16d方可稳定，出水锰浓度均在0.1mg/L以下。

The results obtained revealed that:(1) the Pacific yellowfin has larger ring-radii as well as scale size than the Indian Yellowfin;(2) the specimens from the western Indian have larger value in scale size and ring-radii than those from eastern Indian;(3) there is a significant difference in the estimated growth curves between male and female for the Pacific specimens, but not for the Indian specimens; and (4) it is convinced that there are two yellowfin groups in the Indian Ocean, viz., one concentrates in the western Indian and the other densely distributes in the waters around Sunda Islands and Banda Sea; intermingling of these two groups is supposed to be occurred around 100°E in the season of northern summer.

3李氏现象在太平洋和印度洋都很显著。(4)年轮每年形成二次，时间为2～4月及8～10月。(5)有关成长的parameters如下：太平洋K=0.386 L=174.9 t0=0.05 东印度洋 K=0.278 L=212.7 t0=-0.19 中印度洋 K=0.290 L=215.6 t0=-0.01 西印度洋 K=0.349 L=191.1 t0=0.06 (6)由钓获率的分布、体长组成和其他生物学资料及以往之结果加以综合分析，显示印度洋的黄鳍鲔可分为东、西两个族羣，一为以班达海和小巽他羣岛附近海域为中心的东方羣，另一则以西部印度洋赤道流域为中心的西方羣。此两羣在100°E附近发生混合交流。当北半球的夏天时，此混合交流的现象较为显著。

As estimated by SOS-PAGE the molecular weight of PG was 31500, lower than that of PG in other fruits. The most pH stability was at a range of pH 4.5-8.0. The most optimum ion strength was at 0.O4mol/L-0.O6mol/L. The U.V. spectrum of PG was about 267 nm.

经SDS-PAGE测得枣PG蛋白的分子量是31500，比其它果实中的PG蛋白的分子量小；PG蛋白的pH稳定范围是4.5-8.0；最适离子强度范围是0.04 mol/L-0.06mol/L；PG酶的最大紫外吸收光谱是267nm。

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。