查询词典 L.B.

Results: No significant difference were found befween A and B or C and D group before administration of TMP. In compare with the control group, TMP might increse HR and CO but decrease BP. The most marded changes of BP and CO appeared immediately agter the administration of the drug and refurned to the same leoel as premedication 5-7min later. The ± LVdp/dtmax and Time- tenson- index decreased firstly and increased later, reached the peak at 5min. In AMI group no obvious changes was found in HR. but BP decreased and CO increased.

注药前各监测指标在A、B两组及C、D两组间均无显著性差异，与A组相比，TMP可使健康大鼠出现明显的HR增快，BP下降，以及CO的增加，BP和CO改变的最大值均出现在给药即刻，5～7分钟内逐渐恢复至给药前水平，±LVdp/dtmax和时间一张力指数为先降后升，5分钟时达最高峰；在AMI大鼠组，TMP对HR无明显改变，但出现BP下降和CO增加，对±LV dp/dt max和TTI只有短暂的抑制，l～3分钟后恢复至用药前状态，无增强作用。

B. meet with the customer to explain what happened and celebrate the US $10 000 windfall.

B。与客户见面，解释发生的情况并祝贺获得l万美元的节省。

Their structures were elucidated on the basis of chemical and spectral analysis. RESULTS: Twelve compounds were isolated from the 95% ethanol extract of the aerial parts of L.rotata. Their structures were identified as luteolin (1), luteolin 7-O-β-D-glucopyranoside (2), apigenin (3), apigenin 7-O-β-D-glucopyranoside (4), apigenin7-O-6-(E-p-coumaroyl-β-D-galactopyranoside (5), tricin (6), acacetin (7), genkwanin (8), lamiophlomiol A (9), lamiophlomiol B (10), shanzhiside methyl ester(11)and syringic acid (12), respectively.

结果：从独一味地上部分的乙醇提取物中分离得到了12个化合物，分别鉴定为木犀草素(1)、木犀草素7-O-β-D-吡喃葡萄糖苷(2)、芹菜素(3)、芹菜素7-O-β-D-吡喃葡萄糖苷(4)、芹菜素7-O-（6-反式－对－香豆酰基）－β-D-半乳糖苷(5)、小麦黄素(6)、刺槐素(7)、芜花素(8)、独一味素A(9)、独一味素B(10)、山桅苷甲酯(11)及丁香酸(12)。

The chla+b and chla content of Amygdalus communis L. went down fastter than A.persica under water stress .

其中石头扁桃Chla和Chla+b含量的下降幅度大于毛桃。

Along with the increasing time and degree of water stress, the chla+b and chla content of A.persica and Amygdalus communis L. decreased. The content of Chlb had unregular pattern. The Chla was sensitiver than the Chlb.

2随着胁迫时间的延长及程度的增加，毛桃和石头扁桃叶片中Chla和Chla+b的含量下降，Chlb含量变化不规律，Chla比Chlb对水分胁迫敏感。

To reseach the mechanisms of ED wtih DM from the acpects of endocrinology, morphology and molecular biology, using rats from NDM and STZ groups as control, the concentration of testosterone, LH and FSH in sera, the microstructure of testicular tissue, bulbocavernous and ischiocavernous muscle tissue, and penile cavernous tissue, the ultrastructure of penile cavernous tissue, and the expression of nNOS mRNA, the content of nNOS and eNOS, the activity of NOS and the concentration of cGMP in the pathway of LARG-NO-cGMP in penile cavernous tissue from ED rats with DM were reseached or examinated in Group A, B and C.

本实验利用第一部分所建立的DM性ED模型，采用NDM及STZ大鼠作对照，通过对A组、B组及C组DM性ED大鼠血清中睾酮、LH及FSH浓度的测定，睾丸组织形态结构的研究从内分泌方面探讨DM性ED的发病机理；通过对阴茎海绵体组织显微及超微结构和球海绵体肌及坐骨耻骨肌显微结构的研究，首次从形态学方面探讨DM性ED的发病机理；通过对阴茎海绵体组织L-ARG-NO-cGMP通路中nNOS mRNA表达、nNOS及eNOS含量、NOS活性及cGMP浓度的检测，从分子生物学方面探讨DM性ED的发病机理。

The paper deals with Hg 2+?Cd 2+ and their interactions on chlorophyll a/b values, SOD activities and the contents of chlorophyll, soluble protein, free proline of Ceratophyllum demersum L.

研究了金鱼藻在不同浓度 Hg2 +、Cd2 +以及 Hg2 +、Cd2 +共同胁迫下叶绿素含量、叶绿素 a/b值、可溶性蛋白含量、SOD活性和游离脯氨酸含量等的变化。

The total chlorophyll and chlorophyll a of Gleditsia japonica miq, Catalpa ovata G, Hippophae rhamnoides L decreased with pollution degree. So did the ratio of chlorophyll a and b.

山皂荚、梓树、沙棘叶片叶绿素总量、叶绿素a含量随着土壤被石油污染物污染浓度的增加而减少，叶绿素a/b比值下降。

Phylogenetic analysis indicated that the deduced amino-acid sequences of BH1-BH4 genes were more closely related to B-hordeins from cultivated barley (Hordeum vulgare L.) than to any other prolamins from wild barley and Aegilops tauschii.

系统分析表明：它们推断的氨基酸序列与栽培大麦中的B组醇溶蛋白具有较高的相关性，与野生大麦和山羊草属的醇溶谷蛋白相似性较低。

MTT co lored method was used to determine the effect of Kangning granules on T-or B-L y mphocytes proliferation.

用MTT法测定感冒康宁颗粒对小鼠T ，B细胞的转化增殖的影响。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。