阻滞剂

This is most effective if a specific receptor blocking agent is available to counter the effects of a given agonist .

在这方面最有效的是利用特效的受体阻滞药对抗特定激剂的作用。

This is most effective if a specific receptor blocking agent is available to counter the effects of a given agonist.

在这方面最有效的是利用特效的受体阻滞药对抗特定激剂的作用。n.1。计算者；计算器；计数器

Therefore, It is necessary to join the inhibitor in the butadiene extraction process to retard polymerization.

因此，在丁二烯抽提生产过程中需要加入阻聚剂，以阻滞丁二烯单体的聚合。

A study was made of the effects of retarder TBC on the automatic oxygenation of sulfite through tests.

通过除氧试验和空气氧化试验，研究了阻聚剂TBC对亚硫酸盐自动氧化的阻滞作用。

The 20-HETE-induced increases in [Ca2+]i, whole-cell L-type Ca2+ channel currents and the amplitudes of Ca2+ transients were blocked by extracellular application of chelerythrine (an inhibitor of protein kinase C, PKC) and H-89 (an inhibitor of cAMP-dependent protein kinase, PKA).

上述20-HETE诱导的[Ca2+]i、全细胞L-型钙离子通道电流、钙瞬变幅度的增加等效应，可被蛋白激酶C抑制剂白屈菜红碱和cAMP依赖蛋白激酶抑制剂H-89阻滞。

After finish the digestion, then flow back to the blood.also, during the period of liver and gallbladder concertrate in the hepatoenteral circulation,the bile acid can drain massively with the excrement.and more seriously after adding the fat feed stuff.if this condition go on, the fat cannot be absorbed in time and the energy will be wasted and cause some disease and etc.but after adding the appropriate exogenetic emulsifier,the question can be solved.

作为正常的机体，胆汁酸由肝脏分泌，进入肠道，在完成消化，回流入血液，又在肝脏和胆囊重新富集的肝肠循环的过程中，会经过粪便大量流失。在脂肪含量较高的饲料配方下，流失更为严重。日肝脏分泌量不足弥补流失量，会造成脂肪消化的阻滞，能量的浪费，且易诱发肝胆代谢紊乱等各种疾病。得不到消化吸收的油脂，在肠道内被噬油微生物降解，使噬油微生物类群大量增殖，打破原来肠道内微生态平衡，产生腹泻等菌群失调症，以上的问题，都是由于脂肪乳化作用不足和脂肪代谢失调造成的。在补充了合适本物种须求的外源性乳化剂后，问题可得到解决。

Several anti-tumor cell lines and carbonic anhydrase Ⅱ model were established. More than 10000 compounds and extracts from plants were screened using these models and about 10 compounds showed strong inhibitory activities. Two species of plants Inula helianthus-aquatica and Saussurea deltoidea were chosen to investigate chemical and bioactivity constituents based on the results of screening of extracts and fractions. 58 compounds were isolated and identified from these two plants, 6 compounds were found to be new and 14 compounds showed anti-tumor activities. We also studied the anti-tumor mechanism of the compound bigelovin isolated from Inula helianthus-aquatica. Bigelovin was found with apoptotic activity against cell line U266 by lowering the amount of important transcription factor E2F-1 which inhibits the cell cycle at G0/G1 stage. Docking study on 7 natural new phenolic inhibitors of CA Ⅱ and 3D-QSAR study on 61 sulfonamide inhibitors of CA Ⅱwere also investigated. The calculated results were in good correlation with experimental results.

基于以上两种重要疾病和研究组方向，本论文工作开展了多个肿瘤细胞株和碳酸酐酶Ⅱ靶标模型的建立和筛选工作，累计筛选1万多个/次样品，发现10余个活性较强化合物；从粗提取物筛选结果中选取两种抗肿瘤活性强的菊科植物水朝阳旋覆花(Inula helianthus-aquatica)和三角叶凤毛菊进行了系统化学和活性成分研究，分离鉴定了58个化合物，发现6个新化合物和14个抗肿瘤活性化合物；通过合作对水朝阳旋覆花中活性较强的bigelovin进行了抗肿瘤作用机制研究，发现它可能是通过降低G2期重要的转录因子E2F-1，致使细胞周期阻滞在G0/G1期，引起多发性骨髓瘤U266细胞凋亡；开展了7个新的天然酚类CAⅡ抑制剂的对接研究和61个合成的系列磺酰胺类CAⅡ抑制剂的3D-QSAR分析，结果表明计算与实验一致。

The patients had received conservative and surgical therapiesin the past including oral antidepressants, membrane stabilizers,opioids, occipital nerve blocks, and radiofrequency ablations.

这些病人过去接受过保守和手术治疗，包括口服抗抑郁药，膜稳定剂，阿片类药物，枕部神经阻滞和射频消融术。

The expression of one-dimensional mathematical model of vertical migration of ammonia in the CRI system is:The parameters in the CRI model are determined as following: the retardarce coefficient is determined by static isothermal absorption experiment, the velocity of sewage travel through the soil column is determined by permeability test, the vertical dispersion coefficient is determined by test the electric conductivity of tracer in the dispersion experiment, the rate of nitrification and denitrification is determined by test of Baps technology.

依据单一氨氮、硝氮配水条件下的试验结果，引入多孔介质的溶质运移理论及对流-弥散方程，考虑NH4+-N在CRI系统中的运移受到对流和水动力弥散作用的影响，并吸附-解吸、硝化与反硝化3个过程，首次将配水流经CRI土柱的孔隙水流速方程与CRI土柱内发生的、以氧为约束条件的硝化、反硝化过程联系起来，建立了CRI系统一维垂向氨氮运移转化数学模型，表达式为：研究分别通过静态等温吸附实验率定了模型方程中的阻滞系数、通过渗滤试验测定了土柱中的孔隙水流速、通过测定弥散试验中示踪剂的电导率确定了纵向弥散系数、通过气压过程分离技术测定了土柱中的总硝化与反硝化反应速率常数，最后通过测定土柱沿程氧化-还原电位的方法分析氨氮在CRI系统中的运移转化机理。

When we added abstructing absorption reagent,the ruine d rate of permethrin on the surface of human skin was reduced.

结果：氯菊酯在人皮肤上的残留率因涂布部位不同而异；加入阻滞吸收剂可减少该药的衰减。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。