The cascade current mirror was used in the circuit, and the output of the OPAMP was used for the bias of itself and to drive the next stage.
其设计特点是采用了共源共栅电流镜，运放的输出作为驱动的同时还作为自身的偏置电路；其次是采用了带隙温度补偿技术。
To study rudimentarily the role of IL-18 in acute immunity hepatic injury, and the important of blocking cascade reaction of cytokines by exerting IL-18 antibody in early stage.
通过动物实验，初步探讨IL-18在急性免疫性肝损伤中的意义，及早期使用IL-18抗体及时阻断细胞因子级联反应对保护肝组织的重要性。
In this paper the effects of gland leakage on the secondary flow and outlet flow fields in the governing stage stator cascade of a 300mw turbine set are simulated numerically.
以一台300MW汽轮机组的调节级静叶栅为研究对象，就轴封漏汽对叶栅二次流及出口流场的影响进行了数值模拟。
Numerical results of steady flow in the VKI gas turbine cascade and unsteady flow in a 1.5 stage steam turbine are presented.
文中给出了VKI透平叶栅内的定常流结果和1.5级透平叶栅内的非定常数值结果。
The technology of temperature compensation and cascade current mirror was used, and the output of two stage amplifier was used for the bias of itself.
电路运用带隙温度补偿技术，采用共源共栅电流镜，两级运放输出用于自身偏置电路。
After optimization, the flow field in cascade passage is effectively improved, and the performance of stage is improved obviously.
对比数值模拟结果，优化后有效地改善了叶栅流道中的流动状况，级性能有了显著的提高。
As two means to get a low temperature, two-stage compression cycle and cascade cycle have their advantages of economical performance in different temperature range.
对于获取低温的两种手段—双级压缩循环和复叠循环来说，它们分别在不同的温区具有经济性优势。
Cascade amplification Successively using two or more amplification systems. Most radio and audio products have more than one stage of amplification.
级联放大逐次使用两个或多个放大系统。大多数无线电产品和音频产品使用两次以上放大。
A methodology is developed for modeling the novel nine-stage cross-flow cascade packed column by using the " number of transfer unit" technique.
一个用“数字转移单位”技术的方法被用来模拟新式九阶错流柱。
Extensive comparison is made between the single-stage cycle and a typical auto-cascade cycle using same mixed-refrigerant.
采用分析的方法对制冷循环各部件进行了分析，同时比较了混合工质一次节流循环和内复叠循环热力性能。
Numerical investigations are implemented on the wet steam flows with homogeneous condensation in a turbine stage and heterogeneous condensation in a cascade.
湿蒸汽流动问题研究对提高蒸汽透平设计水平具有重要意义。本文对级环境下的自发凝结流动和和叶栅中的非均质凝结流动进行了数值研究。
Thertefore, in the present paper cascade of damage and acupuncture treatment combined with medication at super early stage (within 6 hours) for cerebral ischemic injury, etc. were reviewed and...
本文从脑缺血损伤级联反应及针刺结合药物的超早期(6小时内)治疗等方面进行了综述和探讨。
Thertefore, in the present paper cascade of damage and acupuncture treatment combined with medication at super early stage (within 6 hours) for cerebral...
本文从脑缺血损伤级联反应及针刺结合药物的超早期(6小时内)治疗等方面进行了综述和探讨。
Thertefore, in the present paper cascade of damage and acupuncture treatment combined with medication at super early stage (within 6 hours) for cerebral...
本文从脑缺血损伤级联反应及针刺结合药物的超早期(6小时内)治疗等方面进行了综述和探讨。
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