的翻译结果:
查询用时：1.31秒
&在分类学科中查询
Researches on the Detection of Weak Targets by Signal Integration
微弱目标信号积累检测的方法研究
On Methodology and Application of Weak Characteristic Signal Detection Based on Stochastic Resonance
微弱特征信号检测的随机共振方法与应用研究
Research on the Weak Signal Detection Method Based on the Chaos Theory and Specific Chaotic System
混沌理论及基于特定混沌系统的微弱信号检测方法研究
Study of the Detection of Weak Targets of the Passive Radar Based on the FM Broadcast
基于调频广播的无源雷达系统中微弱目标检测技术的研究
SYNCHRONOUS INTEGRATOR——A METHOD OF EXTRACTING WEAK SIGNAL FROM NOISE
同步积分器——噪声中提取微弱信号的一种方法
1β,MPO and ICAM
结果　对照组IL 1 β、MPO、ICAM 1表达均微弱 ;
Application of PC/104 in faint signal detection system
PC/104在微弱信号检测中应用
Application of catalytic reaction to TiO_2 under faint light in Japan
日本对TiO_2在微弱光下催化反应的应用
Testing system of high-accuracy faint signal based on AD7718
基于AD7718的高精度微弱信号测试系统
Study on Faint Photoelectric Signal Processing Circuit of CH_4(Methane) Sensing System
CH_4传感系统微弱光电信号处理电路的研究
The Application of Tenuity Laser Radiation Detecting Technology
in the Laser Warning Devices
微弱激光辐射探测技术在激光告警设备中的应用
TECHNIQUE FOR TENUITY LIGHT SIGNAL DETECTION OF FIBER GRATING SENSING SYSTEM
光纤光栅传感网络中微弱光信号的检测
The article introduces the technology of gathering tenuity signal in the whole area based on photo-charge accu-mulation,analyses the basic principle of boosting signal and reducing noise,gives the conclusion of image enhancement
experiment. [
介绍了基于光电荷积累的全局像素微弱信号提取技术,分析了用此方法提高图像信号幅度、降低随机噪声的基本原理,给出了图像增强提取的实验效果。
In this parer, a realizable technique for tenuity light signal detection of fiber grating sensing system is presented.
本文研究了在光纤光栅传感网络中微弱光信号的检测技术 .
According to the countermined objects and the characteristics of the laser warning devices. The main restriction factors of the tenuity laser detecting technology were analyzed. These factors included the contradictions of laser receiving technology at large field of view with narrow band spectral filtrating technology and aperture diameter with the field of view of the optical system adopted, the restriction of the low repeating rate of laser signal and the narrow pulse width of laser signal.
根据激光告警设备的作战对象和设备特点,分析了微弱激光探测技术应用于激光告警设备的主要限制因素,这些因素包括大视场接收和窄带光谱滤波技术之间的矛盾、光学系统通光孔径和视场角之间的矛盾、低激光重复频率的限制和激光信号的窄脉冲限制等;
Performance Index Analysis of Feebleness Spread Spectrum Communication
微弱扩频通信系统主要性能指标的分析
The reason lay in the bankrupt of the rural economy and the feebleness of national capitalistic development because of the invasion of the western
其原因在于帝国主义的侵略造成民族资本主义发展的微弱和农村经济的破产；
the equatorial plane was slippy with 1～2 grooves that were deep to equatorial axes, surface clear besides a few feebleness and abnormal veins. The markedly difference was the length of equatorial axes, sports was 12.2 μm obviously shorter than contrast (15.3 μm), P/E was 0.64 and 0.51. Through observing in pollen colony we couldn’t find the aberrant pollen.
孔具孔膜,赤道面观具1～2条沟,深达极轴,表面较光滑,不均匀分布有极微弱的细网纹饰,区别主要表现在赤道轴长度上,芽变为12.2 μm极显著的小于对照15.3 μm,极赤比分别为0.64和0.51,花粉群体观察中未发现芽变有畸形花粉;
The results indicated that:In amino and nitro substitutes of alkanes, effects on C-NO_2 bond were inductive effects and spatial effects occurred by amido and nitryl, and changed into feebleness as they separated more than 2 carbon atoms away.
结果表明,在氨基硝基烷中,氨基的位置和数量对C-NO2键的影响只能依赖于氨基硝基的诱导效应和空间效应,当二者的间距超过2个C原子时,氨基对C-NO2键的影响将变得很微弱;
Feebleness Light
微弱光信号检测
查询“微弱”译词为用户自定义的双语例句&&&&我想查看译文中含有：的双语例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& In the vicinity of Canton mosaic is one of the most important diseases on &&&&&&&&&&&&广州郊区、新会县荷塘乡及南海县佛山市郊的蕪菁、芥菜、白菜、菜心和蘿卜等十字花科蔬菜普遍感染花叶病.根据寄主范围、病状及病毒的物理性質,这种花叶病經鑒定系由甘藍病毒2号(Brassica virus 2)的2个品系及黃瓜病毒1号((Cucumis virus1)的2个品系所致。在屬于甘藍病毒2号的两个品系中,一个类似芜菁花叶病毒(Chamber-lain,1936)(簡称“芜菁毒系”),另一个类似油菜花叶病毒(凌立与楊演)(簡称“油菜毒系”)。在屬于黄瓜病毒1号的两个品系中,一个对十字花科蔬菜完全缺乏侵染力,而另一个有微弱的侵染力。这些病毒品系在上述十字花科蔬菜上所引致的花叶病状都很相像,很难分辨. 根据在鑒別寄主(烟草、心叶烟和白菜)上的病状表現,少量(77个罹病标本)的試驗結果說明甘藍病毒2号的“油菜毒系”类在本区發生最多,分布最广。甘藍病毒2号的“芜菁毒系”类和黄瓜病毒1号类(包括2个毒系)發生較少,前者的分布較广,在广州郊区和新会县俱有發現,后者只在广州郊区5个相邻的乡村發現。&&&&&&&& 1.Twenty-two agents were tested in vitro, and four of them also in vivo for their antituber- culous activity. 2.Ginkgolic.acid,the active principle of ginkgo fruit against tubercle bacilli,was found to exist only in the fleshy part(endocarp)of the fruit.The tuberculostatic action of ginkgolic acid in vitro was not influenced by heating,but the presence of serum raised the minimal effec- tive concentration from 1:400,000 to 1:1000.The results of in vivo tests failed to demonstrate any effect of the different... &&&&&&&&&&&&1.在玻器内试验了22种药物,在动物体内试验了四种药物的抗结核杆菌作用。2.白果的抗结核杆菌有效成分(白果酸)仅存在于白果果浆中。白果酸在玻器内的抗菌作用不受加热的影响;但血清能使其最低有效浓度从1:400,000跃至1:1000。白果各部分及白果酸对小鼠的实验结核症并无肯定的疗效。油浸过的白果与未浸过的作用并无显著不同。3.大蒜在玻器内具有较弱的抗结核杆菌作用,遇血清则效力略减;冬季大蒜比春季大蒜的效力高。对小鼠的实验结核症并无疗效。4.黄连硷在玻器内的最低抑制结核杆菌浓度是1:4000左右,遇血清则效力略减。每日食入硫酸黄连硷约1.5—2.5克/公斤时,可以延缓小鼠实验结核症的发展。5.使他肺安定每日200毫克/公斤时,对小鼠实验结核症有肯定的疗效,但已表现相当大的毒性。香豆素在玻器内当浓度为1:2000时有部分抗结核杆菌作用。6.其他生药中,仅韭菜及青蒜在修改的都氏培养基中具有微弱的抗结核杆菌能力,但在尤氏培养基中无效。7.海宝在玻器内无效,橘霉素的最低制菌浓度是1:20,000。8.所试的化学合成品中,对氨水杨酸的同质异构物的抗结核杆菌作用仅为对氨水杨酸钠的1/100。砜类化合物的抗结核杆...&&&&&&&& It is the purpose of this paper to examine the applicability of the simple barotropic model forecast in low latitudes for comparatively small area in summer when the baroclinity is weak. The results show that under suitable boundary conditions, time and space differences, it may give fairly good forecasts. It also shows that the 500-mb surface is not necessarily the preferred choice for the non-divergence level. Under same boundary conditions and same space difference, the results of 6-hour simple extrapola... &&&&&&&&&&&&本文目的在于检验简单的正压模式是否适用于夏季低纬度小区域比较微弱等压面形势(?)的数值预报。个例计算结果,在适当的边界条件,时间与空间间隔下,虽然相关系数不大,但平均误差小,因此这种模式是可以提供参考性预报的。计算结果还指出,夏季低纬度正压模式用于700毫巴等压面并不比用于500毫巴等压面差,在同样格距,同样边界条件下,3小时中时差外延法,并不比6小时简单外延法的短期预报为好;200公里小格距也并不比400公里大格距为好。试验结果还指出要作比较正确的夏季低纬度等压面形势场的预报,由于无辐散层的倾斜,山地的影响,气压场及变化微弱,以及观测与分析的误差,如谋求准确的预报,尚有待于进一步的研究。采用过于简化的模式,是不易成功的。&nbsp&&&&&&&&相关查询:
在Springer中查有关
在知识搜索中查有关的内容
在数字搜索中查有关的内容
在概念知识元中查有关的内容
在学术趋势中查有关的内容
2008 CNKI－中国知网
北京市公安局海淀分局 备案号：110 1081725
&2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社