查询词典 control signal

Results The activation of NF-κB, proliferation response, and expression of IL-4 and I L-5 mRNA and protein in T lymphocytes stimulated by PMA were significantly hig her than those of their blank control (P.01), while those indexes of T l ymphocytes stimulated by PMA and PDTC simultaneously were significantly lower th an those stimulated by PMA alone (P.01). The apoptotic index of T lympho cytes stimulated with PMA were significantly lower than that of their blank cont rol (P.01), and the apoptotic index of asthmatic guinea pig T lymphocytes stimulated with PMA and PDTC simultaneously were significantly higher than that stimulated by PMA alone (P.01). The significant positive correlations w ere found between the activation of NF-κB and the proliferation (r=0.64, P.001), and the expression of IL-4 and IL-5 mRNA and protein of T lymph ocytes, respectively (r=0.55-0.68, P.001). There was also signific ant negative correlation between the activation of NF-κB and apoptosis of T l ymphocytes (r=0.62, P.001). Conclusions NF-κB may participate in the signal conduction of PKC regulated proliferation, apoptosis and expression of IL-4 and IL-5 of T lymphocytes in asthma.

结果加入PMA培养的哮喘组T淋巴细胞NF-κB的活化、细胞增殖反应、IL-4和IL-5的mRNA和蛋白质的表达均显著高于其空白对照(P.01)，而同时加入PMA和PDTC培养的哮喘组T 淋巴细胞以上指标均显著低于只加入PMA培养的哮喘组T淋巴细胞(P.01)；加入PMA 培养的哮喘组T淋巴细胞的凋亡指数显著低于其空白对照(P.01)，而同时加入PMA 和PDTC培养的哮喘组T淋巴细胞凋亡指数显著高于只加入PMA培养的哮喘组T淋巴细胞(P 。01)。T淋巴细胞NF-κB的活化与增殖反应呈显著正相关(r=0.64，P.00 1)，与IL-4和IL-5的mRNA和蛋白质的表达也均呈显著正相关(r=0.55-0.68，P 。001)，而与凋亡指数呈显著负相关(r=-0.62，P.001)。

The research content of the system is forewarning analysis and strategy of pre-control. Thus the evaluating index system for forewarning is established and the valid comprehensive evaluating method is present. The result of the evaluation can be noted in the forewarning signal drawing, which can show the managers and deciders objective evidence.

针对机场灾害的成因过程，构建民航机场安全预警管理系统，对机场事故及灾害进行早期预报与预控，设计了民航机场安全预警管理指标体系，采用多层次模糊评价法结合层次分析法对指标体系进行评估，将评估结果以信号图的方式直观地表示出来，为管理者提供较为客观的依据。

Analysis of the performance of TOAD due to frequency detuning of control and signal pulse.

控制光和信号光频差对太赫兹光非对称解复用器性能的影响。

You get superior ergonomics, advanced signal processing, ambient temperature control and a host of other infrared camera and thermal imaging exclusives.

您获得卓越的人体工程学设计，先进的信号处理，环境温度控制以及一系列其他红外线照相机，以及热成像独家。

Based on the hardware combination between LPC2136 with ARM kernel and CPLD,six-phase driving signal is generated to drive steering and control three servo executers of cruise munition.

采用ARM内核LPC 2136和CPLD的硬件组合方式，产生驱动舵机电机所需的六相驱动信号，通过光耦隔离和功率放大电路驱动，能够同时控制巡飞弹的3片舵机执行器。

VCA technology goes hand in hand with our faders—audio signal does not run directly through them; instead, the faders only provide a control voltage to the VCAs.

DJ发展到现在，意思已经完全清晰化了，DJ是职业名词，是Disc Jockey的缩写，也是代表一种最新、最劲、最毒、最HIGH的音乐。

And the implementation approach by hardware and software is also expounded. By integrating a lot of knowledge on sensing technique, signal analysis, network communications, control technique and expert system , this system can feed back the on - line state of blower fan on real time so as to deal with faults immediately.

该系统集成了传感技术、信号分析技术、网络通信技术、控制技术和专家系统，实现了风机实时振动信号的自动采集，并通过计算机进行振动信号的处理和故障分析，能够及时反馈风机的在线状态，从而进行及时维修。

The two variables are used to forecast cavitation in feed water pump and send an alarm signal, which is used to guide the feed water pump's process control system to prevent cavitation.

以这两个量为基础，汽蚀诊断模型能实时预报给水泵的汽蚀状态。

Under normal circumstances, the printer paper into the slot there is a photoelectric sensor Office of the photoelectric sensor can be sensitive to "capture" to paper, whether or not correctly placed in the feed tank, feed tank if there is printing paper exist, the Photoelectric sensors can be identified on the paper, and generate a recognition signal transmission to the printer, print to inform the printer to do the preparatory work, even if the paper into the slot there is no printing paper, the photoelectric sensor control signals will be transmitted to the printer, where do not tell the printer to print tasks.

通常情况下，打印机进纸槽处存在一个光电传感器，该光电传感器能敏锐地&捕捉&到纸张是否正确地放置到进纸槽中了，倘若进纸槽中有打印纸张存在的话，该光电传感器就可以识别到纸张，并产生一识别信号传输给打印机，通知打印机做到打印准备工作，即使进纸槽中没有放打印纸时，光电传感器也会有控制信号传输到打印机那里，告诉打印机暂时没有打印任务。

Such a signal device in the field of control of a wide scope of application.

这样一个信号发生装置在控制领域有相当广泛的应用范围。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷