counting rate中文是什么意思

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中文翻译
造句

计数率
计数速率
计算速率

counting n. 计算。 counting house 〔英国〕＝c ...
rate vt.,vi. 〔方言〕＝ret.
background counting rate 本底计数率; 本底记数率; 基础计算率
counting rate characteristic 计数率特怔线
counting rate computer 计数率计算机
counting rate curve 计数率特怔线
counting rate dose-meter 计数率剂量计
counting rate measuring circuit 计数率测量电路
counting rate meter 计数表; 计数率计; 计数速度计; 计数速率测定器; 计算速度测定器
counting-rate computer 计数率计算器
counting-rate difference 计数率差
counting-rate dosimeter 计数率剂量计; 计数率剂量仪
counting-rate measuring circuit 计数率测量电路
counting-rate recorder 计数率记录器
counting-rate-difference feedback 速度差反馈
differential counting rate 微分计数率
fission counting rate 裂变计数率
gross counting rate 总计数率
high counting rate 高计数率
log counting rate meter 对数计数率计
net counting rate 净计数率
platelet counting rate 血小板计数率
pulse counting rate assembly 脉冲计数率测量装置
radiolabelled counting rate isotope 放射性同位素的示踪计算率
slow counting rate 慢计数率

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例句与用法

The results of numeral simulation show that the higher - energy neutrons counting rate is quite low , it requires more counting time or much stronger low energy neutron source to detect the reliable signals
计算结果表明，核弹头裂变产生的较高能的中子数很少，需要较长的时间或较强的低能中子源才能探测到可靠的信号。
If using the natural uranium to replace the heu pit in warhead , the delayed neutron counting rate would be about 3 times lower . the coincidence neutron detection is proposed to be used in nuclear warhead detection
计算表明用天然铀替代高浓铀作的假弹头，它们的出壳缓发中子数相差约3倍，需在一定条件下，才可对真伪核弹头做出判断。
In experiment , the alignment and calibration to the monochromator were described firstly . then , a gas - flow proportional counter and the multi - channel analyzer ( mca ) are calibrated by the radio isotope source 55fe , and the dead time , counting rate plateau and x - ray linearity have been measured
最后利用同步辐射光源做激发源，在掠出射方式下研究了si片上不同厚度单层cr膜和双层fe v膜样品产生的荧光光强和掠出射角的对应关系。
That the common amplifier count rate is low , temperature voltage drift is very good , the machinery adjustment is rough and instability , in order to overcome these shortcomings ; we use digital potentiometer relay x9511 and precise operational amplifier op37 , the electric circuit structure become simple
为了克服一般放大器计数率低,温漂大,机械调节粗糙不够稳定等缺点,使用了非易失性数字电位器x9511和精密运放op37 ,使电路结构大大简化。
The results show that coincidence detection method has obvious benefit in detecting nuclear warheads . for the same type warhead , the coincidence counts rates of the model of warhead of heu pit is 10 times as big as that of fake warhead of natural uranium pit . if we know the nuclear warheads configuration by other methods , the method of coincidence neutron detection could be used to distinguis h the fake nuclear warheads from the reals
计算表明用探测符合中子的方法探测核弹头对区分真假核弹头有明显的优点，对于同一核弹头模型，裂变弹芯是高浓铀和用天然铀替代高浓铀时，符合中子计数相差1个量级，如通过其他途径了解核弹头的大致结构，符合测量的方法就可以有较高的置信度分辨真假核弹头。
We use monte - carlo method to simulate the processes of neutron interrogating uranium by awcc with ^ am - li neutron source for calculating the relationship of neutron coincidence count rate vs . the thickness of uranium foils , the result shows that such standards can satisfy the demands of measurement
我们用蒙特卡罗（ monte rri rlo ）方法，就awcc具体条件模拟计算了铀标准样品厚度与中子符合计数率的关系。为了最终计算出中子的符合计数率，模拟计；算分h个步骤进行。
The simulation can be divided into three processes sequentially : calculating the induced fission neutron rate of uranium and space distribution by mam - li neutron source , computing the total uranium fission neutron count rate and time distributions of 42 3he tubes , and calculating the neutron coincidence counting rate
第一步，以ain ? li源为中子源，计算铀的诱发裂变中子产生二率及空间分布；第二步，以铀的诱发裂变中子为中子源，计算化根’ ne管的总中子计数率及时间分布；第三步，计算中子符合计数率。