对奶粉中单增李斯特氏菌的热抵制特性进行研究。
To study the characteristic of heat resistance for Listeria monocytogenes in powdered milk.
目的：掌握食品中单增李斯特菌血清型及耐药水平。
Objective:To investigate the serum type and drug resistance of Listeria monocytogenes in food.
方法：按国标方法，采用进口显色培养基，对食品进行单增李斯特菌的分离、生化鉴定。
Methods: National standard methods were applied to separate and biochemical identify L. monocytogenes in food and the imported color medium was used.
结果骶髂关节结核常为单侧发病，表现为关节面模糊，关节间隙增宽。
Results Sacroiliac joint tuberculosis often involved unilateral joint , manifested itself as blurred articular surface and widened joint space.
本文对非降或非增单值函数光滑曲线的绘制方法进行了改进，从而合理地绘制出毛管压力曲线。
In the paper, the technique of drawing a smooth curve of non-reduced or non-increased single-valued function is improved so that the capillary pressure curve can be drawn rationally.
压电晶体增稳器是装备遥控直升机的主传感器，它以低电压、单电源供电，功耗小，成本低为最显著的特点。
The piezocrystal stabilizer featuring singly power supplying with low voltage, low power dissipation and low cost, is a dominant sensor for the equipment of remote-control helicopters.
到20%的单周增仓，两个在增仓超过60%，连续几个星期。
OF to 20% Zengcang single week, two weeks in a row Zengcang more than 60%.
肥料类型中单施氮肥或磷肥，病害严重，增施有机肥与氮磷钾配方施肥，可减轻病害；
UsingN, orp-manure only can emphasize the disease while using more organic manure and using N, P and K-manure in right proportion can lighten it.
对液压增压单井增注系统进行了室内实验研究，验证了液压增压单井增注系统的增压效果。
Investigated the experiment of hydraulic enhance-injection system, validated the effect of the enhance-injection system.
应用结果表明，提高了各种注采调整方案和单井措施增油方案的准确性。
The results show that the accuracy of injection to production adjusting and stimulation project for individual well is improved.
结论单侧、大量积液且张力高，胸膜不规则增厚，纵隔胸膜受累对恶性诊断有特异性；
Conclusion It is the feature of malignant pleural effusion that unilateral, mass pleural effusion, and pleural thickening irregular or limited with involvement of mediastinal pleura;
与单- NA - 21增透pp相比，复配成核荆增透pp的冲击强度与拉伸强度都有明显提高。
Compared with transparent PP by single NA-21, the tensile strength and impact strength of transparent PP by composite nucleating agent were obviously increased.
[10]尤明庆，华安增。岩石试件单轴压缩的破坏形式与承载力的降低[J]。岩石力学与工程学报，1998,17 (3)：292 - 296。
You Mingqins, Hua Anzeng. Fracture of rock specimen and decrement of bearing capacity in uniaxial compression. Mechanics and Engineering, 1998, 17 (3) : 292 -296. [J].
[10]尤明庆，华安增。岩石试件单轴压缩的破坏形式与承载力的降低[J]。岩石力学与工程学报，1998,17 (3)：292 - 296。
You Mingqins, Hua Anzeng. Fracture of rock specimen and decrement of bearing capacity in uniaxial compression. Mechanics and Engineering, 1998, 17 (3) : 292 -296. [J].
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