Carrier quantitative germicidal test, physicochemical analysis and animal toxicity test were used to carry out experimental study on its germicidal efficacy and disinfection-related properties.
采用载体定量杀菌试验、理化分析及动物毒性试验方法,对其杀菌效果和消毒相关性能进行了实验室研究。
Method Physicochemical analysis method and carrier quantitative germicidal test were used to carry out laboratory observation.
方法采用理化分析方法和载体定量杀菌试验方法进行了实验室观察。
Then we detect and estimate the carrier frequency of negative SNR DS-SS Signal have done. Theoretic analysis and simulation prove the validity of the arithmetic.
理论分析和仿真实验证明,在负信噪比条件下该方法可有效提高对DS-SS信号载波的检测能力。
The small signal analysis of laser diode type all optical wavelength converter is presented using carrier depletion, and the frequency response function is given.
理论上基于载流子消耗机制,对激光器型波长转换器进行了小信号分析,给出了频率响应函数。
But logistic products have no carrier, the paper analyses characteristics of logistic products and study on its Function-Cost Analysis.
而逻辑产品没有载体,本文在分析逻辑产品特点的基础上,研究其功能成本分析问题。
We propose new carrier frequency acquisition and channel estimation algorithms based on the time-domain analysis of OFDM system.
本文根据OFDM系统特点,分析了OFDM系统的时域载波频率捕获和信道估计方法。
From the point of view of theory, motion capture data is a new type of information carrier, so it is necessary to research on data capturing, processing, analysis, storing, browsing and transferring.
在理论方面,运动捕捉记录下的数据是一种新的信息载体,因此在数据的获取、处理、分析、存储、检索、传输都有必要进行深入研究。
Through theoretical research, it illustrates deeply the influence on the analysis result of flicker caused by the harmonic component in carrier.
通过理论分析研究,深入阐明了载波中的谐波成分对闪变分析结果的影响。
Through the analysis of the spread spectrum and power line carrier spectrum, the authors design a set of remote reading system.
通过对扩频通信和电力线载波通信特点的分析,设计实现了一套远程抄表系统。
Introduced the pressing technology analysis, the carrier choosing, layout designing and structure design of the progressive die for the swinging connecting rod.
介绍了摆动连杆的冲压工艺分析过程、载体的合理选择、带料排样方案的确定及级进模模具的总装结构设计。
As an ideal carrier and high molecular sieve, agarose is widely used in qualitative and quantitative modern biochemical analysis and in separation of Microorganism. Protein and biological material.
琼脂糖作为优良的惰性载体和高分子筛在近代生物化学的定性、定量分析中,在对微生物蛋白质等生物材料的分离技术中得到广泛的应用。
In this paper, we do research on the Fixed Commitment between Carrier and Forwarder by which to analysis relations among the pricing policy, order policy and the profit.
本文主要研究班轮公司和货运代理之间的固定承诺合同,通过合同研究来分析班轮公司的定价策略和货运代理的订货策略之间的关系并他们各自与其收益的关系。
Based on the analysis, a new method to detect carrier frequency of FSK signal named time-domain joint and modern power spectrum estimation is put forward.
对电力远动通道FSK信号进行了时域和频域分析,在此基础上提出了一种新的FSK信号载波频率测量方法—时域拼接结合现代功率谱估计的方法。
From signal to noise ratio analysis of the modulation signal, we choose the phase modulation method as the suitable carrier modulation for the twisted-pair.
本章首先分析了各种数字载波调制方法,从调制信号信噪比的角度分析说明基于相位调制的方法适合作为双绞线载波调制的方法。
With the introduction of carrier fringes in digital holographic interferometry, Fourier analysis method was used to analyze interference patterns and calculate their dynamic changes conveniently.
由于在全息干涉测量中引入载波条纹,所以能够方便地应用傅里叶分析方法分析计算干涉条纹的动态变化。
There are illustrations for designing and analysis for performance of important signal processing steps such as carrier recovery and timing recovery etc.
对其中的关键信号处理流程如载波恢复、时序恢复等提供了设计和性能分析。
Finally, with analysis and argumentation, this thesis attempts to construct a model of the hardware compositions of the workshop-level distributed power line carrier communication control subsystem.
最后,在现有的分析及论证的基础上,建立了一个车间级分布式电力线载波通信控制子系统硬件组成模型。
Chapter 3 analysis and studies the relations between the actual carrier and combined transportation.
第三章分析研究了实际承运人与联运之间的联系。
Aiming at the uncertainty of weights selection in the weighting orthogonal frequency division multiplexing system, a performance analysis method for carrier blind synchronization is proposed.
针对载波加权正交频分复用系统中权值选择的不确定性,提出了一种载频盲同步的性能分析方法。
All these changes are in the final analysis, the results of technology progress of medium carrier.
这些变化归根结底是媒介载体技术功能进步的结果。
Based on the simulation and analysis of classical algorithms, a carrier recovery algorithm which is combination of swept and DD algorithm is adopted in all-digital demodulator.
在对经典载波恢复算法仿真和分析的基础上,采用扫频和DD算法相结合作为全数字解调的载波恢复算法。
The analysis of testing result provides the reference to the scheme selection of the LV power-line carrier communication.
测试结果的分析可供低压电力线载波通信方案选择时参考。
Further analysis shows that it is caused by the enhancement of the threshold current density and threshold carrier density in terms of optical-gain spe.
进一步分析认为,这是因为条宽变窄导致器件阈值电流密度、阈值载流子密度变大造成的。
This is the second section about damage effectiveness analysis of aircraft carrier under the attacking of submunition.
这是子母弹对航空母舰毁伤效果分析的第二部分。
This article is the third section to analysis effectiveness of the damage submunition against aircraft carrier.
是子母弹对航空母舰毁伤效果分析的第三部分。
Financial analysis refers to the assessment of the economic viability, stability and profitability of the future carrier or aviation venture.
财务分析是指在经济上的可行性,稳定性评价和对未来的航空承运人或合资企业的盈利能力。
Design of blade carrier of plate rotary shear has been introduced by analysis of moving mechanism of hydraulic plate shear.
通过分析液压剪板机剪切机理,介绍了剪板机刀架总成的设计。
Based on the analysis of carrier receiver limited amplitude interference, provide a way of circuit modification.
通过对载波接收机限幅干扰分析,提出电路改进的办法。
More specifically, if the threshold carrier densities are different before and after the system changes, the small signal analysis should be used very carefully.
具体地说,在损耗调制的情况下,系统变化前后的阈值载流子密度不同,此时小信号近似分析可能会失效,因而使用时需慎重。
More specifically, if the threshold carrier densities are different before and after the system changes, the small signal analysis should be used very carefully.
具体地说,在损耗调制的情况下,系统变化前后的阈值载流子密度不同,此时小信号近似分析可能会失效,因而使用时需慎重。
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