A passive sampling technique with electric collecting for measurements of radon flux rate is described.
本文描述了测量氡析出率的驻极体收集被动采样法。
The effects of activate carbon, in-flux rate and adsorbent on the quality and yield of product were studied.
研究了活性炭种类、上样速率、吸附剂种类及其浓度等条件对产品质量和收率的影响。
Under high flux or flux rate radiation, the efficiency of formation of some radiation defects reduce obviously.
在大辐照注量和注量率下,某些辐照缺陷形成率将明显降低。
Flocculation and moderately increasing the temperature will enhance the ultrafiltration flux rate of glucoamylase broth.
对糖化酶发酵液进行絮凝处理及适当提高温度都有利于超滤速度的提高。
The detection result of the relative energy flux rate distribution in the medium can correspond to the theoretical result very well.
用所制作的光纤探头探测散射介质中的相对能流率分布所得的实验结果与理论结果相符合。
We found that the flux rate of fluorescence in tissue is the function of the depth on the assumption that tissue is semi infinite media.
首先模拟分析半无限大介质模型中的荧光,认为最终逸出组织表面的荧光在组织中的产率是深度的函数;
The nano-indentation results show through changing the deposited voltage and C_2H_2 gas flux rate could increase the hardness and elastic modulus of the films.
纳米压痕试验结果表明,通过改变沉积负偏压和C_2H_2流量可以提高薄膜的硬度和弹性模量。
The results show that the major influence factors of the cutting quality for thick titanium and its alloy plate are water pressure, sand flux rate and cutting rate.
结果表明,水压、沙流量和切割速率是影响钛及钛合金中厚板切割质量的主要因素;
Based on concentration polarization-gel layer mathematical model, effects of various factors on ultrafiltration flux rate of glucoamylase solution have been studied.
以浓差极化-凝胶层数学模型为基础,研究了影响糖化酶超滤速度的各种因素。
The ultrafilter should be sized to provide 3.0 gallons per minute of ultrafiltrate for each 100 ft. 2 /minute of coatable surface area even when flux rate is at low level.
但超滤装置的规格必须大一些,即使在低的渗透量时也可为每100平方英尺/分得涂装面积供应3.0加仑/分的超滤液。
Although most parameters design of the machine are confirmed by analogy methods presently, a flux rate and strength theories are the restriction conditions that they should satisfied.
虽然目前双螺杆磨浆机设计的大部分参数需要采用类比法确定,但流量和强度条件是其应当满足的约束条件。
In one of the examples provided in, an earbud could include infrared photodetectors that would measure the user's body temperature, heat flux and heart rate.
专利中描述了实现这种技术的几种方案,其中一种方案使用红外光电探测器来测量人体的体温,心率以及发热量等数据。
The experimental results showed that the extraction rate and mass transfer flux increased with the field strength increasing.
实验结果表明,电场强度的增大可以有效地提高溶质的萃取率,传质通量也随之增大;
Higher TMP results more rapid flux decline rate and form a more compact cake layer.
高tmp会导致较快的膜渗透通量下降速率,并且形成更加密实的滤饼层。
Besides, the rates are also affected deeply by the environmental factors, such as wind rate, rain rate and river flux.
此外,环境因子,如降雨、河流流量和风速等对相关环境过程的速率也有重要影响。
The transformation rate increases with increasing liquid flux, but it cannot obviously be improved when liquid flux attains some level.
液体流量增加,转化率提高,但液体流量达到一定程度时,氘转化率几乎不再变化;
These reverse-biased photodiodes discharge a capacitor at a rate proportional to the photon flux.
这些反偏压发电二极管在一种均衡的速率下释放一个电容器给光子通量。
The algebraic expressions of enthalpy flux and mass flow rate in regenerator as well as the phase difference between pressure and mass flow rate at pulse tube cold end are presented.
得到了通过回热器的焓流、质量流量及脉管冷端压力和流量相位差的代数计算公式。
Finally we have studied the magnetic field sweep rate dependence of flux jump, and discussed the influence of flux creep on flux jump.
最后,研究了磁通跳跃对磁场扫描速率的依赖关系,并讨论了磁通蠕动对磁通跳跃的影响。
Along the observation section, the net horizontal baroclinic energy flux, the bottom generated energy flux and the wave-current interaction are balanced by the turbulence production rate.
沿观测断面方向,水平能通量净收入、底部生成能通量、波流相互作用、湍动能生成率四项基本保持平衡。
Self pollution rate of organic matter in cultural shrimp pond was quantitatively determined by organic matter flux in cultural waters.
利用养殖期间水体中颗粒有机质垂直迁移通量,测定了虾塘自污速率;
The effects of liquid flow rate, carrying gas flow rate, heat flux and liquid properties on heat transfer coefficient were measured.
研究了液体流量、载气流量、壁面热负荷及料液物性等对降膜载气蒸发传热的影响。
The PVDF pipe microporous films which are made by using different solidification baths are different. Their pure water flux and cutting off rate are different as well.
不同凝固浴制得的PVDF管式微孔膜不同,膜的纯水通量和截留率也不同。
Results of VMD experiments indicate that flux increases when feed temperature, feed rate and vacuum degree increase.
实验表明,随进料温度、进料流速、冷侧真空度的增大,膜通量增大;
CONCLUSION: Iontophoresis increased the flux of drug obviously. The enhancing rate (ER) correlated closely to the current intensity, but had is no relationship with drug concentration.
结论:离子导入可以显著提高药物渗透速率,增渗倍数(ER)随着电流强度的增加而增加,但与药物浓度无关。
The extracting rate of "boiling extraction" becomes greater with increasing heat flux.
在进行沸腾浸取时,随着加热热功率的增大,姜辣素的提取速率也在加快。
Nozzle ablation experiments using the method mentioned above were carried out, and the influence of particle-flux on the erosion-rate of nozzle was obtained.
采用该方法开展了变粒子流量的喷管烧蚀试验,获得了粒子流量对喷管烧蚀率的影响规律。
Radiative effects of dust aerosol impacted the solar radiation flux arrived the floor, solar heating rate, temperature, wind, and the physic quantity of boundary layer.
沙尘辐射效应影响到达地面短波辐射量、短波辐射加热率、温度、风及边界层特征量等的变化。
In this paper, the blow-up rate is determined for a nonlinear diffusion equation with nonlinear absorption and nonlinear boundary flux.
本文研究一类具有非线性吸收和非线性边界流的非线性扩散方程,建立了解的爆破速率估计。
In this paper, the blow-up rate is determined for a nonlinear diffusion equation with nonlinear absorption and nonlinear boundary flux.
本文研究一类具有非线性吸收和非线性边界流的非线性扩散方程,建立了解的爆破速率估计。
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