酐

In this paper a tube wall reactor has been studied for the catalytic oxidation of benzene to maleic anhydride.

以苯催化氧化制顺酐的反应为研究对象，对管壁式催化反应器进行了研究。

These data provide important basis for recovery of maleic anhydride using nonaqueous solvent and for projecting new solvent.

本部分的工作提供的数据为筛选合适的有机溶剂和提出新的有机溶剂吸收顺酐提供了重要的依据。

Maleic anhydride production scale ranked the top five with the industry, products have been exported to the world more than 50 countries and regions.

顺酐生产规模位居全国同行业前五位，产品已远销到世界50多个国家和地区。

The influence of solvent on the homogeneous hydrogenation of maleic anhydride is obvious.

溶剂对顺酐加氢催化活性有着很大的影响。

Hardness and temperature, current density, chromium content of sulfuric acid anhydride and are closely related.

铬层软度与温度、电流密度、铬酐及硫酸的含量都有紧密亲密的干系。

The kinetics on the hydrogenation of maleic anhydride to succinic anhydride has been studied.

在反应条件考察的基础上，对顺酐均相加氢生成琥珀酸酐的反应动力学进行了研究。

Methods The antianaphylaxis activities of myricetin was measured by passive cutaneous anaphylaxis, dextran-induced itch and DNCB-induced delayed type hypersensitivity in mice,respectively.

采用小鼠同种、异种被动皮肤过敏反应、右旋糖酐致小鼠全身瘙痒反应和2，4-二硝基氯苯所致小鼠耳廓皮肤迟发型超敏反应实验，探讨杨梅素的抗过敏作用。

Results: 32 patients with PNS suffered from acute oliguria or anuria,acute deterioration of renal function and rising of serum BUN and SCr, excluding secondly glomerular disease and acute tubular necrosis?

结果 ：原发性肾病综合征在病情中突然发生少尿或无尿，肾功能急骤恶化，血尿素氮及肌酐上升，排除继发性肾小球疾病及其他原因引起的急性肾小管坏死、急性间质性肾炎和双肾静脉主干血栓形成，经甲基强的松龙和环磷酰胺或吗替麦考酚酯及标准疗程泼尼松、血液透析等对症治疗，32例患者肾功能均改善。

At present, apheresis in addition to standard therapy is reasonable in those patients presenting with severe renal involvement with initial creatinine levels over 6 mg/dl who fail to respond to standard therapy.

目前，在标准治疗的基础上，血浆透析可以用来治疗有严重肾脏损害（最初的肌酐水平在6mg/dL以上并且对标准治疗不反应）的病人。

Mildly elevated creatinine concentration may be an independent predictor of ARAS. Renal dysfunction in ARAS patients was result of many factors.

轻度血肌酐水平升高可能是肾动脉狭窄的独立预测因素，但肾动脉狭窄所致的肾功能减退是多种因素共同作用的结果。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。