该文从生理、生化、形态定位以及信号转导几方面综述了有关昆虫一氧化氮及其合酶的最新研究进展。
In this paper, advances in research on nitric oxide and its synthase in insects from the perspectives of physiology, biochemistry, morphological localization and signal transduction are summarized.
目的探讨选择性及非选择性环氧合酶-2抑制剂（COX-2）对体外培养的结肠癌细胞生长的影响及其作用的信号传导通路。
Objective To evaluate the inhibiting effect of selective and non-selective cyclo-oxygenase-2(COX-2) inhibitor on growth of colon cancer cell lines in vitro and its signal transduction pathway.
根据超声引线键合实验平台电路结构，设计了PZT(压电陶瓷)驱动信号采集电路。
According to the circuit of ultrasonic wire bonding experiment platform, a piezoelectric transducer (PZT) driver signal acquisition circuit was designed.
声学时反镜是指由收发合置的换能器组成的基阵对声源信号进行接收、时间反转和再发送，时反后的信号会在声源处实现聚焦。
Acoustic Time Reversing Mirror(TRM) can be implemented with an array of transducers that listens to a remote sound source and then transmits a time reversed version of what was heard.
粗铝丝超声引线键合；换能器驱动电流；信号时频分析；特征提取；质量在线监测。
Aluminum wire ultrasonic bonding; transducer drive current; signal time-frequency analysis; feature selecting; quality online monitoring.
脂氧合酶催化反应生成的氢过氧化物促使信号分子形成的能力与该氢过氧化物的位置特异性及立体旋光性有关。
The ability of LOX products to initiate the synthesis of different signaling molecules is determined by the positional and stereospecific nature of the hydroperoxides produced.
适用于直流和VHF级信号的隔直流、旁路、祸合以及滤波、降噪、低脉冲电路。
Suitable for blocking, by-pass and coupling of DC and signals to VHF range. Widely used in filter, noise suppression and low pulse Circuits.
自动对刀原理是在滚刀轴和工件轴上各加装一光电编码器，合理设置各轴光电编码器零位信号与各自的机械零位重合。
By installing two photoelectric encoders on the hob axis and workpiece axis, the zero position signals of photoelectric encoders coincident with each mechanical zero of two axis is reasonably set.
褶合光谱分析法是一种新的光谱信号分析法，刚刚开始应用于农业科学分析。
The convolution spectrum analytic method is a new analytic method of the spectrum singal, which first application on the agricultural science analysis.
如果“合逻辑”的止损位与我们期望的结果高出太多，我们就拒绝这个信号。
If the "logic" stop loss we get is too high according to what we expect, we should not take that signal.
如果“合逻辑”的止损位与我们期望的结果高出太多，我们就拒绝这个信号。
If the "logic" stop loss we get is too high according to what we expect, we should not take that signal.
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