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The choice better body situation and the age body weight more consistent Guanzhong -hybridised goats and Small tail han sheeps each 20 were the experimental animal, all divided into two groups according to the age and the body weight, separately took the experimental group and the control group, each group of 10 ewes.

选择体况较好且年龄体重较一致的关中杂交奶山羊和小尾寒羊各20只为试验动物，按年龄和体重随机分成两组，分别作为超排组和对照组，每组10只母羊。

At the end of paper, the motorized spindle has been taken as an experimental object, a set of dynamic measuring system has been built up, and the experiment of dynamic response characteristic is conducted with impulse excitation. The comparison between theoretical simulation and experimental result shows that the rationality and validity of the simulation model are validated. Furthermore, some effective methods have been put forward to improve the dynamic performance of the high-speed motorized spindle.

建立了电主轴的动态测试系统，采用冲击法对电主轴的动态响应特性进行实验研究，将理论仿真结果和实验结果进行了对比分析，结果表明，所建立的仿真模型是合理有效的，并提出了改进高速电主轴动态特性的主要措施。

Comparisons of experimental data including from rapid compression machine, shock tube and HCCI engine with computational results through five different iso-octane reaction mechanisms indicate that different mechanisms from different experimental conditions are presented.

采用零维单区模型，通过5种不同反应机理的计算与速压机、激波管和HCCI发动机等实验数据的比较发现，各反应机理在不同实验状况下性能各异，在此基础上提出了构造适用于HCCI燃烧过程的异辛烷简化机理的必要性。

Cinnabarinus.The life table of experimental population of T. urticae Koch was established at constant temperature of 25 C, illumination time of 16 hours one day and humidity of 50%.The result of the experiment indicated that the value of the innate capacity of increase was 0.2634, 0.1788, 0.2098, 0.2280, 0.1538 on kidney bean, cotton, apple, aubergine and capsicum respectively and the quantity of the offspring obviously increased. When the age distribution of experimental population was steady, the amounts of the immature age were 88.3335%, 85.3052%, 85.0386%, 87.3787% and 86.8404% on five host plants respectively and the amounts of the adults 11.6636%, 14.6946%, 15.0635, 12.6218% and 13.1598% correspondingly.

通过对二斑叶螨在5种寄主植物(四季豆Phaseolus vulgaris、棉花Gossypium hirsutum、苹果Malus pumila、茄子Solanum melongena、辣椒Capsicum annuum)上的实验种群生命表的组建分析，计算出其在这5种寄主植物上内禀增长力r_m分别为0.2634、0.1788、0.2098、0.2280、0.1538；次代种群数量显著增长，在不同寄主植物上每雌产雌数存在极显著差异；在稳定种群年龄分布中，未成熟期在5种植物上分别占总量的88.3335％、85.3052％、85.0386％、87.3787％和86.8404％，成螨期分别占总量的11.6636％、14.6946％、15.0635％、12.6218％和13.1598％；对致死率为99％的不良环境的反应时间都小于30d。

Methods: Sixty male rabbits with 8 weeks of age were randomly divided into the experimental group (n=36) and control group (n=24). The mandibles of rabbits in the experimental groups were induced to forward position by a functional appliance.

60只8周龄的日本大耳白兔，随机分成实验组(n=36)和对照组(n=24)，实验组动物每日24h戴用咬合前导矫正器。

With the experimental realization of Bose-Einstein condensation and the fast development of the studies on nonlinear effects in BEC atomic matter waves, a new branch of atom optics,＂nonlinear atom optics＂, had been formed, and has been obtained a series of significant experimental progresses.

随着玻色-爱因斯坦凝聚的实现及其非线性效应研究的快速发展，原子光学的一门新兴分支学科——&非线性原子光学&已初步形成，并取得了一系列重大的实验进展。

The musculocutaneous nerve was always the studied target in the experimental animal model of the root avulsion of the brachial plexus. The C〓 root was the main component of musculocutaneous nerve, the transection of C〓 was used in the experimental study of multi-nerve transfer before.

模拟臂丛神经根性撕脱伤的动物模型通常都以肌皮神经作为研究对象，除了其终末支可用于神经移位以外，由于肌皮神经以颈〓成分为主，故在颈部切断颈〓即为肌皮神经主干，可用于多组神经移位的研究。

An experimental system for Venturi's critical background-pressure ratio was set up,and a series of experiments was conducted with different mediums and Venturis. The function of the first Venturi in the experimental system and the effect of temperature on CPR were discussed.

建立了一套文氏咀临界背压比的测量系统，分别以氮气、氩气和氧气为工作介质，对两种加工工艺、不同规格文氏咀的临界背压比进行了测量，得到了各文氏咀对应不同工作介质的临界背压比，讨论了实验系统中第一个文氏咀的作用和温度对测量结果的影响。

The focal properties of varifocal Fresnel lens was studied in experimental, experimental results showed that the deformation of surface of LCoS will lead to diffusion of the focal of Fresnel lens, one correction method was mentioned.

然后利用已经制作的LCoS相位空间光调制器，实现了可编程的变焦菲涅尔透镜，通过实验研究了变焦菲涅尔透镜的聚焦特性，发现LCoS器件的表面弯曲会导致聚焦焦点的弥散并设计了校正的方案。

The experimental tubings were PVC plastic tubings. The diameter of experimental PVC tubings is 40 mm, the wall thickness is 2.4 mm and the maximal bursting pressure is 12.5 bar. There were four PVC tubings. Each has a single hole with diameter of 0.9mm、 1.1mm、 1.3mm and 1.5mm.

以直径为40mm，壁厚为2.4mm，最大爆破压力为12.5bar的PVC管为实验材料，首先研究了在0.9bar、1.2bar、1.5bar、1.8bar、2.1bar这5种工作压力下喷孔孔径分别为0.9mm、1.1mm、1.3mm、1.5mm的单孔流量及近似射程，根据实验结果最终选择近似射程最远，喷孔孔径为1.3mm的微喷灌管作为单孔喷水量分布特性研究。

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。