查询词典 anti-aircraft

The strategy of building the syn-anti chiral vicinal diolmoiety of sphingosine intermediate and the synthetic studies of anti-fungal antibioticssphingofungin using sugar as chiral pool are also described.

这些物质生理作用极强，但在机体中储存量极少、结构具有高度不均一性、生物和化学稳定性又差，它们的化学合成具有十分重要的理论和应用意义。

Express, as early as the late 90s of last century, Hangzhou Spring Washer Factory on the respondent of the United States exports to China Spring washer anti-dumping investigations, and made a lot of experience in the industry set up anti-dumping early warning mechanism of great help .

表示，早在上世纪90年代后期，杭州弹簧垫圈厂对美国出口到中国弹簧垫圈反答辩倾销调查，并提出了在业界不少经验成立反倾销有很大帮助的预警机制。

The pipeline between Fu-Liang Tanghe and East Valve Station have harnessed anti-corrosive agent for years. It showed slower corrosion.It justifies the correctness and applicability of the analysis of anti-corrosive agent in gas transmission line.

在多年来一直加注缓蚀剂的佛两线塘河至东阀站之间，以及试验管道上采用取样分析的方法对输气管道中缓蚀剂浓度进行了分析测试，测试结果表明管线缓蚀效果明显，这验证了文中所建立的输气干线缓蚀剂分析方法的正确性和适用性，从而提高管线的安全运行能力。

The shuangxiangyou preparation extracted from the levant storax oil and the dalbergiae odoriferae oil has significant pharmacological action on the disease of cardiovascular system ,such as anti-myocardial ischemia,anti-platelet aggregation and an-ti-thrombogenesis, et cetera.

苏合香和降香两种药物提取出的双香油对抗心肌缺血、抑制血小板聚集以及抑制血栓形成等心血管疾病系统疾病方面有着重要的药理作用。

Ellison to buy a mobile phone anti-theft package is equivalent to your cell phone taken out an insurance policy you can go to the local cell phone store cell phone anti-theft facie Ellison sets the quality of another shot - we believe that the quality of our products

而我公司的防盗手机套报警器用一个塑料盒固定，塑料盒有个小门，把小门打开，用一根牙签往侧面的小孔一推即可，换上新电池把小门一关就行。

Methods HBsAg, anti-HCV, anti-HIV and syphilitic antibody of 1401 cases before transfusion were detected with ELISA.

采用 ELISA法对1401例输血患者在输血前进行HBsAg、抗HCV、抗 HIV、梅毒抗体检测。

Results The positive rates of HBsAg, anti-HCV, anti-HIV and syphilitic antibody in the 1401 cases were 12.49%, 0.71%, 0.14% and 0.86%.

结果 1401例患者HBsAg阳性率为12.49％，抗HCV阳性率为0.71％，梅毒抗体阳性率为0.86％，抗HIV阳性率为0.14%。

For most viruses,there is aneed for antimicrobials that target unique viral molecular properties.Acycloviris one such drug.It is activated into ahuman herpesvirusDNA polymerase inhibitor exclusively by HHV kinases and,thus,does not suppress other viruses.Here,we show that ACV suppresses HIV-1in HHV-coinfected human tissues,but not in HHV-free tissue or cell cultures.However,addition of HHV-6-infected cells renders these cultures sensitive to anti-HIV ACV activity.We hypothesized that such HIV suppression requires ACV phosphorylation by HHV kinases.Indeed,an ACV monophosphorylated prodrug bypasses the HHV requirement for HIV suppression.Furthermore,phosphorylated ACV directly inhibits HIV-1reverse transcriptase,terminating DNA chain elongation,and can trap RT at the termination site.These data suggest that ACV anti-HIV-1activity may contribute to the response of HIV/HHV-coinfected patients to ACV treatment and could guide strategies for the development of new HIV-1RT inhibitors.

对大多数病毒而言，都需要有针对其分子特性的靶向杀毒剂阿昔洛韦就是这样一种靶向药物在人疱疹病毒酶的特定作用下，阿昔洛韦被激活成为人疱疹病毒DNA聚合酶抑制剂，因此不能再抑制其它的病毒我们的研究发现阿昔洛韦在共感染人疱疹病毒的组织中可以抑制HIV-1，但在无人疱疹病毒感染的组织或细胞中无此作用然而，加入人疱疹病毒-6感染的细胞却使得其对抗HIV的阿昔洛韦变得敏感我们推测这种抑制作用依赖于人疱疹病毒酶导致的阿昔洛韦磷酸化实际上，单磷酸化的阿昔洛韦前体药物无需人疱疹病毒的参与即可抑制HIV此外，磷酸化的阿昔洛韦能直接抑制HIV-1逆转录酶，将其阻止在终止位点，从而终止DNA链的延长这些结果提示阿昔洛韦的抗HIV-1活性决定了艾滋病病毒/人疱疹病毒共感染的患者对阿昔洛韦的治疗反应，也有助于开发新的HIV-1逆转录酶抑制剂

The relationship of the content of acetylene black to the articulation of the veins in the anti-static terrazzo has been researched in the text; the relationship of the content of acetylene black to the electrical conductivity of anti-static terrazzo is also presented in this paper.

课题研究了在选择乙炔碳黑作为导电填料时，乙炔碳黑加入量与水磨石纹路清晰程度的关系，并着重研究了其加入量与体积电阻率的关系，探讨了不同的乙炔碳黑添加量对水磨石纹抗静电地板导电性能的变化规律。

The raw materials of anti-static terrazzo have been produced in mould process. The influences of molding temperature and molding pressure on the performances of anti-static terrazzo have been investigated.

同时进行了范围较广的碳黑含量与体积电阻率关系的实验，求得的回归方程具有很高的相关系数，能够较准确地预测乙炔碳黑含量与其导电性能的关系。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。