Development of Dustproof Annunciator System for No-tillage Planter;
免耕播种机高抗尘排种监测器的设计与试验
Cloning and expression of gene of house dust mite antigen Der p2;
屋尘螨抗原Derp2基因的克隆和表达
coli BCG shuttle vector carrying and expressing dust mite antigen gene Der p2 on cell wall of mycobacterium vaccae .
目的 :构建能够携带外源蛋白屋尘螨抗原 (Derp2 )基因并能在胞壁表达的E 。
Anti dust capability, a new term that means how can photoelectric sensors built in agricultural machinery work normally under dust condition, was a very important parameter.
借鉴感光材料行业的感光测定方法 ,将标准光楔作为光电传感器抗尘性能的量化测量工具 ,把光学密度值作为光电传感器抗尘性能的量化指标。
The Preparation of Wide Table Dust and Mite's Inhibitor and the Research of the Effect of Preventing Them;
广谱尘螨抑制剂的制备以及抗尘螨效果的研究
OBSERVATION ON CHANGES OF SERUM SPECIFIC ANTIBODY IN EXPERIMENTAL PULMONARY ACARIASIS
实验性肺螨病——尘螨性抗体水平动态变化的研究
The Resistance and Surrender of Bathsheba to Patriarchy in Far from the Madding Crowd;
《远离尘嚣》中的芭斯西巴对父权制的对抗与屈从
Effects of Manganese Fume and Dust on Lipid Peroxidation and Antioxidant Enzymes in Blood of Exposed Male Workers;
锰烟尘对男工血脂质过氧化和抗氧化酶的影响
The Function and the Parameter s Fix of the Low Tension Reactor of the Electrostatic Precipitation Power;
静电除尘电源低压电抗器的作用及参数确定
Study on antioxidant effect of Buxuhuayuqutanyin for pneumoconiosis
补虚化瘀祛痰饮对尘肺病人抗氧化作用机制
Preparation and Identification of Monoclonal Antibodies Against Der f1 Allergen
抗粉尘螨主要变应原Der f1单克隆抗体的制备与鉴定
Influcence of Der p Specific Immunotherapy on Der f Specific IgG_4 in Mite Allergic Patients
屋尘螨脱敏治疗对变应性鼻炎及哮喘患者血清粉尘螨特异性IgG_4抗体的影响
Dampproof , dustproof and defending greasy dirt and harmful gas , sealing strong , acidproof alkali antidetonation.
防潮、防尘、防油污及有害气体，密封性强、耐酸碱抗震。
Extremely high wear resistance; Permanent anti corrosion; Dust-proof; Impact resistance; Anti static electricity and no spark; Very easy to construct maintain.
极高耐磨性；永久抗蚀性；减少灰尘；耐冲击；防静电、发火；施工方便。
After a long, hard life on the road, this bus should have been celebrating its golden anniversary, but it obviously could not retire during the War of Resistance.
这辆车久历风尘，该庆古稀高寿，可是抗战时期，未便退休。
Seasonal variations of mite specific antibodies in serum from asthma patients and breeding densities in their bedrooms
哮喘患者血清螨特异性抗体与卧室尘螨孳生密度的季节变化
Construction of Der p2 Recombinant M.smegmatis Oral Vaccine and Its Experimental Study;
屋尘螨抗原Der p2重组耻垢分枝杆菌口服疫苗的制备及其实验研究
RESEARCH AND APPLICATION OF BAG DUST CLEANING PLC SYSTEM ANTI-INTERFERENCE MEASURES IN FERROALLOY INDUSTRY
铁合金行业布袋除尘器PLC系统抗干扰措施研究及应用
Effects of Lead Fume and Dust Exposure on Lipid Peroxidation and Antioxidant Enzymes in Blood
铅烟尘暴露对工人血脂质过氧化及抗氧化酶的影响
Effects of manganese dust on serum lipid peroxidation,antioxidant enzymes and acetylcholinesteraes activity in welders
锰烟尘对工人血清抗氧化系统及乙酰胆碱酯酶活力的影响
Detection of Binding of Antibodies with Recombinant House Dust Mite Allergen (rDer p2) by Surface Plasmon Resonance Technique
表面等离子体共振技术检测重组户尘螨变应原rDer p2与抗体的结合
The PS light passing cover is made of imported hi-grade poly-resin plate, anti-static and anti-ultraviolet, good light passing, unchangeable in light color for long application.
PS灯罩为进口高级多元树指，经抗静电、紫外线处理，不易沾尘，透光性能良好，长期不变色。