副型的

In this paper,singularity is used to study the classification of singularities of the binormal curves and focal surfaces of a spacelike in Minkowski 3-space,and also establish the relationships between singularities of these and geometric invariants of curves under the action of Lorentzian group.

应用奇点理论方法对三维Minkowski空间内由空间型曲线生成的副法线标型和可展焦曲面的奇点进行了分类，并且研究了在Lorenzian群作用下的空间型曲线的几何学不变量同这些奇点之间的关系。

According to the variations in friction coefficient, wear rate, temperature of tribo-pair and tribo-surface micro hardness with time, the tribological process lubricated by oil containing Mg_6Si_4O_(10)_8 shows quasi-periodicity with characteristic of damped oscillation, and quasi-period is 200 h; micro-hardness of the worn surface is one time higher than that of 45~# steel substrate.

在实验室条件下，验证了主要组分为Mg6Si4O108的金属磨损自修复剂在45#钢摩擦副表面形成修复保护层的能力，得到了厚3～6 μm的反应层；采用Falex型摩擦磨损试验机进行了长达400 h的摩擦磨损试验，研究了在Mg6Si4O108润滑下45#钢摩擦副的摩擦磨损性能、摩擦副摩擦表面显微硬度和温度随时间变化的情况。

On the basis of the research on the model of the planar enveloping hourglass meshing surface, the software is developed in which the design environment of enveloping hourglass worm pairs is parameterized.

在平面包络环面啮合型面的精确建模等研究的基础上，进行了包络传动副啮合副参数化设计环境的软件开发。

However, the RT-PCR failed to detect NDV, ILTV and GPV. The results showed that the established Multiplex RT-PCR technique provided a more sensitive method for diagnosis and epizootic study of the IBV.

该方法对793/B血清型可检测到582bp和891bp两条核酸片断，其他的血清型只出现582bp一条核酸片断，而新城疫病毒、传染性喉气管炎、鹅副粘病毒菌未检测到特异型条带。

Based upon a systematic review on the study of subtropical anticyclone, in this study, the mechanism linking the formation of subtropical anticyclone in boreal summer to zonally asymmetric diabatic heating is investigated via data diagnosis, theoretical study, and numerical experiment. The complete form of the tendency equation for vertical vorticity development, the NCEP/NCAR reanalysis data, and the IAP/LASG GOALS climate model are employed for the study.

本文在回顾有关北半球副热带高压研究的基础上，基于全型垂直涡度倾向方程，利用NCEP／NCAR月平均资料和IAP／LASG GOALS气候模式，从资料诊断、理论研究及数值试验三方面研究了纬向非对称非绝热加热对北半球夏季副热带高压形态变异影响的物理机制。

Result The frequency of NAT2 alleles and acetylator genotypes in IBD patients were not different significantly from the healthy controls.

对服用SASP的68例IBD患者随访，记录其在服药过程中所发生的副反应，分析其NAT2基因型与SASP副反应发生率的关系。

The incidence of anaphylactoid reaction is 1.28%.

低渗透压、非离子型碘造影剂目前已完全替代了以往的高渗透压、离子型碘造影剂，副反应明显减少[1，2]。

After 6-12 months, the therapeutic effect of albendazole was estimated in subcutaneous-muscular cases by the number of subcutaneous nodules, the activity and the morphological change of larvae in cerebral cases by the neuropsychic symptoms, CSF changes, CT fi...

结果皮下肌肉型患者的治愈率为64％，显效率为25.6％，改善率为10.4％：脑型患者治愈率为40.6％，显效率为44％，改善率为15.4％。不良反应较少，较轻，未发现无效病例及因副反应而中止疗程者。

However, no serotyping sera and antigens, the fundamental materials for Haemophilus parasuis research, could be commercially available in China at present.

然而，我国目前尚无用于副猪嗜血杆菌分离菌株血清型和血清学调查的型特异性血清和抗原。

Secondly, for preparation of reference sera for serotyping, fifiteen serotypes of Haemophilus parasuis reference strains were cultured, harvested and inactivated prior to being emulsed with adjuvants for raising antibody in rabbits.

试验中，我们将引进的副猪嗜血杆菌15种血清型标准菌株在TSA培养基上增殖，收获菌体，灭活后用于免疫家兔，制备了分型血清。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。