在合理范围内

For the in-situ work of spectrum-measuring in the Case-II waters, especially in the Pearl River Estuary, the above-water measuring technique is recommended. When on a boat, the height of sensor can vary in a scope of 1-5m above the sea surface, and the atmospheric effects can be ignored.

对于二类水体的现场光谱测量，特别是在珠江河口水域，宜采用水面以上光谱测量法；采用船基水体光谱现场测量，探头在合理的高度(如5米)范围内变化，大气的影响可忽略不计。

In other protection measures, in accordance with the characteristic of each special group, design a reasonable system within the scope of law and ensure the exercise and relief of their right.

在其他保护途径上，按照各特殊群体的特点，在法律的范围内进行合理的制度设计，确保他们实实在在获得权利的行使和救济。

Firstly, this paper researched the mechanism of tubing string vibration when natural gas flows in horizontal well tubing string. Secondly, established whole tubing string undamped and damped vibration system model according as reasonable assumption data of one horizontal well. Apply finite element analysis software to calculate tubing string natural characters, simple harmonic dynamic behavior of stable gas production and nonlinear dynamic behavior. Finally, this paper carried out the safety varied frequency of gas well and the method of vibration reduction.

本文首先从理论和数值模拟研究了天然气在水平井油管柱内的流动诱发油管柱振动的机理，然后在合理假设的基础上结合某水平井数据建立了全井段油管柱无阻尼和有阻尼振动系统模型，利用有限元软件计算分析了油管柱固有特性、稳产简谐动力学响应和非线性动力学响应，针对油管柱振动规律提出了天然气安全调节频率范围和减振措施。

The concentration on occurrence district of urban poverty problem the appearance is avoiding hard below market economy, but should give enough attention to this kind of circumstance, dominate a got-up affair inside reasonable range.

城市贫困问题出现地域上的集中现象在市场经济下是难以避免的，但是对这种情况应该给予足够关注，把事态控制在合理的范围内。

Put forward interzone theory on regulating credit management and interest rate, exchange rate control and liabilities rate. This paper put forward that we can flat the business cycle and keep the economy flourish longer if we can control interest rate and the rate of felling back in a section with reason.

提出信用管理与利率、汇率管制和负债率调控的区间论提出如果能够把利率和负债率控制在一个合理的动态优化的区间范围内，那么就可以熨平经济周期，使经济比较长时期地保持在繁荣状态。

Therefore, it is very important to monitor the moisture condition in pressboard during both manufacture and performance process of a transformer.

因此在变压器的制造及使用中监测绝缘纸板中的微量水分使其保持在合理的范围内就显得特别重要。

It is concluded that the W-type specimen is reasonable andfeasible the measurement of fracture toughness in the commonly used length range ofinitial crack and rabbin.

研究表明，在常用的裂纹长度和韧带长度范围内，W型试样在断裂韧度的测量中是合理而可行的。

That every originary presentive intuition is a legitimizing source of cognition, that everything originarily (so to speak in its "personal" actuality) offered to us in "intuition" is to be accepted simply as what it is presented as being, but also only within the limits In which it is presented there.

每一种原始直觉产生于合理的认知。一切原始对象（可以说在其&个人&的现状）提供的&直觉&，我们要接受它是作为简单地存在，但也只能在在其限制范围内接受。。

With the parameters varies within the range of our study, the simulation results compared with their corresponding monochromatic output show that: the wavelength accumulation effect upon the output is small; therefore, it is reasonable and feasible to employing the monochromatic model to deal with the BGOCS systems with broad-band source; the difference between the accumulation output and the monochromatic output decreases with the increase of the current to be measured in the total wavelength accumulation effect; the effect of the Verdet constant is the greatest, that of the Reflection-Induced-Retardance is intermediate, that of the linear birefringence is the smallest.

仿真结果表明，通过和其相应的单色光模型输出的对比，在研究对象相应参数的具体范围内：波长积累效应对系统输出的影响相对于单色模型输出来说很小，小于10~(-4)，因此在实际研究中采用单色模型是合理的和可行的；在总的波长积累效应中，宽带系统输出与单色模型输出的差距随着待测电流的增大而减小，而且影响最大到最小的因子依次是Verdet常量、反射相移和线性双折射。

In order to make the current grade-determination method of the cultivated land more rational, the paper has analyzed the natural and social economic factor of cultivated land quality deeply. Many ideas, including the theoretical foundation on grade-determination, the authenticity of the basic materials, the division of the index district, the determination of the appointed crops and their parameters , the largest theory output of the crop and the definition of the suitable range about index district, the control of the equivalence district in the county , the revision of the multiple crop index and the application of GIS ,etc. have been deeply discussed, and the current grading model of the cultivated land has been revised.

为使现行耕地分等方法更趋合理，本文以耕地质量评价的相关理论为基础，强调了基础资料对等别划分的重要性，明确了获取方法，并对指标区的划分、指定作物及其参数的确定，作物理论最大产量及其适用范围的界定，县域范围内等值区的控制，土地利用系数的修正、复种指数的修正和GIS在耕地分等中的应用等方法进行了深入探讨，修正了现行耕地分等模型。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。