查询词典 2-butene

And benzothieno[3,2-d]imidazol[1,2-a]pyrimidin-2,5(1H, 3H)-diones or benzothieno[3,2-d][1,2,4]triazol[1,5-a]pyrimidin-10(3H)-one only exhibited moderate inhibition.

而苯并噻吩并[3，2-d]嘧啶-4(3H)-酮和苯并噻吩并[3，2-d]咪唑并[1，2-a]嘧啶-2，5(1H，3H)-二酮以及苯并噻吩并[3，2-d][1，2，4]三唑[1，5-a]嘧啶-10(3H)-酮衍生物以及三唑醇衍生物均只表现出中等的抑制率。

Injection of rhIL-2 (200,100,50,25,12. 5 ku/kg) can inhibit mouse ear swelling, especially when dosage is 25～50 ku/kg. Injection of rhIL-2 (25 ku/kg) can inhibit rat plantar swelling. The function of mononuclear macrophage system was strengthened by hypodermic injection of rhIL-2( 100 ku/kg) once a day for 9 days. The decrease of mouse delayed-type hypersensitivity reaction induced by cyclophosphamide was extenuated by hypodermic injection of rhIL-2(50 ku/kg) once a day for 6 days. IL-2 has anti-inflammatory effects and immunomodulatory effects when administered in certain dosage.

RhIL-2注射液，剂量为20，10，5，2.5，1.25万u/kg时，对小鼠鼠耳肿胀模型有抑制作用，其中剂量为2.5～5万u/kg时，抑制率最大；剂量为2.5万u/kg时，对大鼠足拓肿胀模型有显著的抑制作用；rhIL-2注射液每日sc用药剂量为10万u/kg，连续给药9d后，可以明显增强小鼠单核吞噬细胞功能；rhIL-2注射液每日sc用药剂量为5万u/kg，连续给药6d后，可明显减轻由免疫抑制剂引起的小鼠迟发性变态反应降低的强度。rhIL-2在一定剂量范围内可以起到抗炎和免疫调节作用。

Different from the Lewis acidity nature of SO4(superscript 2-)/ZrO2/MCM-41, SO4(superscript 2-)/TiO2 and S2O8(superscript 2-)/TiO2 behave mainly Brnsted acidities. The strongest Brnsted acid sites are formed on SO4(superscript 2-)/TiO2 promoted with H2SO4, while Lewis acid sites on S2O8(superscript 2-)/TiO2 are even stronger than those on SO4(superscript 2-)/ZrO2/MCM-41, and the former which are generated when persulfate solution is used as sulfating agent.

与SO4(上标 2-)/ZrO2/MCM-41主要表现为Lewis酸性不同，SO4(上标 2-)/TiO2和S2O8(上标 2-)/TiO2主要以Brnsted酸性为主，其中采用硫酸为促进剂制备的SO4(上标 2-)/TiO2具有最强的Brnsted酸性，而采用过硫酸根作为促进剂则使S2O8(上标 2-)/TiO2产生较SO4(上标 2-)/ZrO2/MCM-41更强的Lewis酸中心。

The company mainly produces all kinds of cobalt salts products, has formed a cobalt chloride (CoCl 2 6H 2 O), cobalt oxalate (CoC 2 O 4 2H 2 O), cobalt oxide (CoO Co 2 O 3), Cobalt sulphate (CoSO 4 7H 2 O) and cobalt carbonate (CoCO 3) annual 1,500 tons (up to 2005) of production capacity.

公司主要生产各种钴盐类产品，已形成具备氯化钴( CoCl 2 · 6H 2 O )、草酸钴( CoC 2 O 4 · 2H 2 O )、氧化钴( CoO · Co 2 O 3 )、硫酸钴( CoSO 4 · 7H 2 O )和碳酸钴( CoCO 3 )年产量 1500 吨（至 2005 年）的生产能力。

We are a wellknown producing base of dye intermediates. The main products:2,4-Dinitrochlorobenzene, 6-Bromo-2,4-Dinitroaniline,6-chloro-2,4-Dinitroaniline,2-Amino-4-Nitrophenol, 2,4-Dintrophenol, 2,4-Dinitroaniline, and so on.

我们是国内有名的染料中间体生产基地，主要产品2，4-二硝基氯苯、6-溴-2，4-二硝基苯胺、6-氯-2，4-二硝基苯胺、2-氯基-4-硝基苯酚、2，4-二硝基苯酚。

Guarding is described further in Section 2.2.1 for voltmeters, Section 2.3.1 for ammeters, and Section 2.4.2 for ohmmeters.

有关电压表、安培计和欧姆计的保护技术将在第2.2.1、2.3.2和2.4.2节进一步介绍。

In order to study the effects of 3 protein-4.2 point mutations associated with HS, we have cloned four recombinant fusion proteins: GST-P4.2 (31-200) D175Y, GST-P4.2 (31-200) D175Y, GST-P4.2 (100-260) D175Y, GST-P4.2 (31-200) A142T with pointmutation, to do prokaryotic expression, and tested their interactions with ankyrin by Far-Western blot and Pull-down assay, but there were no evidences to show these mutated proteins can bind to ankyrin except GST-P4.2 (31-200) A142T.

于是我们采用了点突变的方法，克隆表达了4种重组的突变蛋白GST-P4.2(31-200)D175Y、GST-P4.2(31-200)D175Y、GST-P4.2(100-260)D175Y，GST-P4.2(31-200)A142T，发现第175位氨基酸残基的突变使得相应的重组蛋白均不能与ankyrin直接相互作用，而第142位氨基酸残基的突变对P4.2与ankyrin之间的相互作用没有影响，这说明第175位氨基酸对于P4.2与ankyrin的结合是非常重要的，很可能是一个关键位点。

The series of products of our unit have SJ72-2-3 type high speed pairs of line chain sewing machines, SJ1-2 woolen blanket lockstitch border plane, SJ-38 type large shell stitch machines, SJ-27 type medium shell stitch machines, SJ-17 type small shell stitch machines,SJ-8500 high speed lockstich, four needles back muscle machine, triangle needles, three point four steps type zigzig sewing machine,SJ-6150 high-speed lock stitch sewing machine with side cutter,GJ4-2 nail the machine of deducting ,GJ4-2-1 tie the machine ,GJ4-2-2 nail the trade mark machine .the products sell well in all parts of the country.

本厂的系列产品有SJ72-2-3型高速双线链式缝纫机，SJ1-2毛毯锁边机、SJ-38大贝型机、SJ-27中贝型机、SJ-17小贝型机、SJ-8500高速平缝机、四针背筋机、三角针、三步四点曲折缝缝纫机、SJ-6150高速平缝机、GJ4-2钉扣机、GJ4-2-1打结机、GJ4-2-2钉商标机，产品畅销全国各地。

Results: 1 Tritiated thymidine incorporation assay showed that 1μM adenosine plus coformycin slightly inhibited CTLL-2 proliferation, while 5-20μM adenosine elicited marked inhibition on CTLL-2 proliferation responded to IL-2 a dose-dependent fashion. 2 Coformycin alone could also inhibit CTLL-2 proliferation at the concentration of 2.5μM. The underlying reason maybe due to the endogenous adenosine produced by CTLL-2 cells.

结果：11μM腺苷对CTLL-2增殖仅有轻微的抑制作用，而5、10、20μM腺苷的存在可显著抑制CTLL-2的增殖，并且呈剂量相关，P值均小于0.05.2CTLL-2经过2.5μM助间型霉素的单独处理也可引起轻度的增殖受抑现象，分析其可能原因是T细胞自身可以分泌腺苷，所以该抑制现象的出现与内源性腺苷有关。3本实验所用腺苷浓度对CTLL-2的活细胞百分率影响轻微。

Preparing rotary steel cage comprising one rotating frame, one steel cage and one driving mechanism; and 2. setting the rotary steel cage in the tail of haydite calcining rotary kiln and introducing hot tail gas through the cavity channel of the steel cage, rotating the steel cage, loading raw haydite pellet into the steel cage through the upper inlet for drying through contact with hot tail gas, and discharging the stoved haydite pellet through the lower outlet.

一种淤泥陶粒生产的预烘干工艺，其特征在于它包括如下步骤：1准备回转钢笼：回转钢笼由旋转架(1)、钢笼(2)、旋转驱动机构构成；2将回转钢笼置于陶粒煅烧回转窑的尾部，将回转窑通风所产生的热尾气由钢笼(2)低端口导入钢笼(2)的空腔通道中；启动回转钢笼的旋转驱动机，旋转驱动机驱动旋转架(1)旋转，带动钢笼(2)旋转；待预烘干的陶粒生料球从钢笼(2)的高端口进入钢笼(2)的空腔通道中，陶粒生料球在钢笼(2)的空腔通道内翻转时与由钢笼(2)低端口导入的热尾气充分接触，从而迅速烘干水分；烘干后的陶粒生料球从钢笼(2)低端口排出。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。