微小

If the retina has oxygenpoor severely, such as microaneurysm, little bleeding point cumulated, severe intraretinal microvascular abnormality, veinlet formed obviously, we can use PRP more times to cure diabetic retinopathy.

如果存在严重视网膜缺氧征象，即出现小动脉瘤、微小出血点积聚、严重的视网膜内微血管异常和小静脉明显形成时，可多次重复应用全视网膜光凝治疗糖尿病视网膜病变。

Venetian blind radiators can be replace by the variable emittance thermal suite in thermal control system of spacecraft, and it is one of key technologies for microsatellite.

可变发射率热控器件可替代机械式热控百叶窗，从而在航天器热控系统中得到应用，是微小卫星的关键技术之一。

We found activity in a tiny little factory near the base of the brain called the ventral tegmental area.

我们发现在大脑底部附近有一块活跃的微小的区域——腹侧背盖区。

In order to improve the system of traditional optical lever, We use laser beam instead of the telescope and use photomask and vernier caliper instead of the scaleplate.

光杠杆系统[1 ] ，主要由光杠杆、望远镜和标尺组成，是测量微小长度变化的常用仪器。在普通物理实验中，一般用于测量杨氏模量[2 ] ，测量金属线胀系数[1 ] 等。

It's closer, allowing the player to see more of the minute detailing on the car, and also lower, allowing you to see more of the horizon and verticality of the city.

更近，玩家可以看到汽车的微小细节，更低，可以看到城市的更多平行和垂直范围。

It's closer, allowing theplayer to see more of the minute detailing on the car, and also lower,allowing you to see more of the horizon and verticality of the city.

更近，玩家可以看到汽车的微小细节，更低，可以看到城市的更多平行和垂直范围。

The principle of the minimum potential energy Because the virtual displacement is very small, the value and the direction of the external forces can be regarded as invariable during the virtual displacement, and only its acting points are changed.

三 极小势能原理由于虚位移是微小的，因此在虚位移的过程中，外力的大小和方向可以当做保持不便，只是作用点有了改变。

The system applies the high-precise eddy current displacement sensor, virtual instrument technology, special mechanical structure, and high-precise data acquisition system, as well as data processing and analyzing. The results show that the present system has high performance in precision and efficiency.

采用高精度电涡流位移传感器和虚拟仪器技术、合理设计测量机械机构和数据采集与处理系统，使计算机可以精确测量微小位移量，为准确分析数据结果提供了有利的先决条件，使测量系统精度大大提高。

During example analysis process, theoretical assembly model of microminiaturized circular shaft and sleeve is established, and stress-strain relationship with different parameters is deduced by virtual displacement principle; two finite element assembly models of D shaped shaft and gear, circular shaft and sleeve are established.

在实例分析过程中，建立了微小型圆轴和套装配的理论模型，通过虚位移原理得出装配过程中不同参数值下的应力应变关系；建立了圆轴与套装配、D型轴与齿轮装配的有限元模型，验证了数字化微装配中虚拟检测技术的正确性、必要性和重要性。

The use of the formula for calculating the grain diameter indensimeter method prescribed in "Standard for soil test method" GB/T 50123—1999 is limited to the small global grains with low velocity in a layer flow considering only the viscous resistance and effective gravity.

GB/T50123—1999《土工试验方法标准》中采用密度计法进行颗粒分析时，土粒粒径计算公式是在层流条件下，对低速运动的微小球形颗粒仅考虑介质粘性阻力和有效重力条件下导出的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。