Themaineffectsonratbodytemperatureareasfolows:(1)HTorCOsinglyraisesandlowersratrectaltemperaturerespectively;(2)HTandCOincombinationexertefectsonthechangeofratrectaltemperatureasthefol-lowing-(a)synergisticinsuccessivecombinationofCO→HTwhile(b)antagonisticinsuccessivecombina-tionofHT→COorinsimultaneouscombinationofHT+CO.
主要研究了高温与ＣＯ的３种联合作用方式对大鼠肛温及脑、心、肝、脾和肾表达Ｈｓｐ６０基因的影响，对大鼠肛温的影响为：单纯高温与单纯ＣＯ分别使肛温升高和降低；联合作用中，先ＣＯ后高温的相继联合作用具有协同效应，而先高温后ＣＯ的相继联合作用和高温＋ＣＯ的同时联合作用则表现为拮抗效应，对Ｈｓｐ６０基因表达的影响为：（１）３种联合作用方式对５种脏器的效应都表现为拮抗效应；（２）３种联合作用方式对肝、肾乃至脾中表达Ｈｓｐ６０基因的拮抗效应小于对其它脏器中表达Ｈｓｐ６０蛋白的拮抗效
To study the emulsion breaking and dehydration of heavy oil in Liaohe Oilfield,on the basis of thermo-chemical technology,the ultrasonic physical field is introduced to realize the combined effect of the acoustic wave,chemicals and thermo.
在采用热——化学沉降脱水工艺的基础上,引入超声波物理场,与现有的热——化学沉降脱水工艺相结合,实现声、化学和热联合作用,对辽河稠油进行破乳脱水研究。
Combined effects of NP and BPA on fertility were assessed b.
目的研究双酚A(bisphenol A,BPA)、壬基酚(nonylphenol,NP)对小鼠生育力影响的联合作用类型,为正确评价BPA,NP在环境中共存时对机体产生的损害效应提供毒理学依据。
In order to observe the combined effects of lead and cadmium on lipid peroxidation,the cultured renal tubular epithelial cells (TEC) of rats are used to perform 3×3 factorial experimental design.
为观察铅镉联合作用对大鼠肾小管上皮细胞脂质过氧化的影响 ,对原代大鼠肾小管上皮细胞提取、纯化、鉴定、培养后 ,采用 3× 3析因设计方法进行染毒实验 ,A组 :醋酸铅 0 0 2mmol L ;B组 :醋酸铅 0 1mmol L ;C组 :氯化镉 0 0 0 1mmol L ;D组 :氯化镉 0 0 0 4mmol L ;E组 :醋酸铅 0 0 2mmol L +氯化镉 0 0 0 1mmol L ;F组 :醋酸铅 0 0 2mmol L +氯化镉 0 0 0 4mmol L ;G组 :醋酸铅 0 1mmol L +氯化镉 0 0 0 1mmol L ;H组 :醋酸铅0 1mmol L +氯化镉 0 0 0 4mmol L。
Objective The purpose of this study was to investigate the joint effect of vitamin C,vitamin E or selenium on cell proliferation,lipid peroxidation and anti-oxidase enzymes induced by cadmium in LLC-PK 1 cells.
[目的 ]研究氯化镉 (CdCl2 )及其分别与维生素C(VitC)、维生素E(VitE)、硒联合作用对猪肾近曲小管上皮(LLC PK1)细胞增殖、脂质过氧化及抗氧化酶的影响。
Greenhouse pot experiments were conducted to evaluate the joint effect of nicosulfuron + mesotrione and nicosulfuron + cyanazine against Amaranthus retroflexus L.
通过温室盆栽试验,采用Gowing法评价了烟嘧磺隆分别与硝磺草酮、氰草津混用对反枝苋、马唐的联合作用。
Objective: To study the joint effects of radon and benzene on the blood and bone marrow of mice to provide experimental data for further study.
目的:研究氡及其子体和苯对小鼠血液和脂质过氧化以及骨髓毒性的联合作用及其类型,为进一步探讨二者联合毒作用的机理提供实验依据。
Mutagenicity by combustion particulates from LPG and coal and their joint action;
2种燃料燃烧颗粒物致突变性及其联合作用
The new model for studying the partial erosion of large diameter cylinder by the joint action of wave and current was proposed in the apaer.
提出了一个研究波和流联合作用下大直径圆柱的局部冲刷问题的新模型。
[Objective]Searching for the risk factors of esophageal, cardia and non-cardia gastric cancer; To study the association between genetic polymorphisms of XPA, XRCC3 and susceptibilities to esophageal, cardia and non-cardia gastric cancer, and to explore the gene-environmental joint action in etiology of esophageal, cardia and non-cardia gastric cancer.
[目的]探讨食管癌、贲门癌、非贲门胃癌发生的危险因素；研究DNA损伤修复基因XPA、XRCC3多态性对食管癌、贲门癌、非贲门胃癌易感性的关系及基因与环境因素联合作用对食管癌、贲门癌、非贲门胃癌的影响；为上消化道常见恶性肿瘤的病因研究提供线索；为采取有效的防治措施提供科学依据。
The main diagenesis is fractional crystallization assimilation and contamination.
成岩作用是分离结晶和同化混染联合作用。
cooperation of concrete and steel
混凝土与钢筋的联合作用
superimposition of various effect
各种(有害)影响的联合作用
The Experimental Study of the Joint Effect of Estrogens-like on Mercury and Chromium;
汞与镉雌激素样联合作用的实验研究
Joint Statement on Cooperation in the Use of the Caspian Sea
合作利用里海联合声明
enhanced United Nations role
强化(的)联合国作用
Special Committee on the Charter of the United Nations and on the Strengthening of the Role of the Organization
联合国宪章和加强联合国作用特别委员会
Working Group on the Strengthening of the Role of the Organization
加强联合国组织的作用工作组
He have play a major role in the formation of the United Nation.
他为联合国的形成起了主要作用。
He was instrumental in the reunion of the two parties.
他对两党再次联合起到了促进作用。
He be instrumental in the reunion of the two parties
他对两党再次联合起到了促进作用
Study on the role of the United Nations in the field of verification
研究联合国在审查领域的作用
Review of the role of the United Nations in the field of disarmament
审查联合国在裁军领域的作用
Operation Department of Rural Credit Cooperatives Union
农村信用合作社联社营业部
The wall served an important purpose.
这种联合体发挥了很重要的作用。
A chemical process that effects this bonding.
聚合作用造成这种联结的化学过程
What is the role of the UN Secretary-General?
联合国秘书长的作用是什么？
Sanmen Rural Credit Cooperatives Union .
三门县农村信用合作社联社