Discuss the considerable problems when using "back calculation method".
并讨论运用反算法时应考虑的问题。
The a value and correlative length coefficient by back calculation are obtained in this paper.
同时给出了在此种条件下的阈值刚度和柱子的计算长度系数的表达形式。
Based on theory of inertial point, a new assessment method of back calculation of modulus is put forward with the assessment criterion provided.
基于惰性点理论，提出了一种新的模量反算判别方法，并给出了判别标准。
The back calculation of pavement layer moduli and the method of estimate is researched according to the measured FWD data from the field test of the existing cement concrete pavement road.
根据某旧水泥混凝土路面改建时的FWD检测数据，研究了旧层状体系路面的评价方法及模量反算。
I did a back-of-the-envelope calculation for our spending on gyms and fitness equipment over the past 27 years.
我粗略地计算了一下过去27年来我们在健身会员卡和健身器械上的花费。
When the calculations are completed on the partition, the values are passed back to the client, where the trivial aggregation calculation can be done.
当分区上的计算完成时，将值传回客户机，然后客户机可以执行简单的聚合计算。
A back-of-the envelope calculation suggests China may have accounted for as much as 2 percentage points of annualised growth in inflation-adjusted world output in the second quarter of 2009.
根据粗略计算，2009年第二季度，中国可能为经通胀调整、折合成年率计算的全球产出增幅贡献了高达两个百分点。
Format the calculation result back to a String object by using NumberConverter again.
通过再次使用NumberConverter，来将计算结果格式化回至String对象。
I worked this out with Martin Wattenberg at IBM; it's a back-of-the-envelope calculation, but it's the right order of magnitude, about 100 million hours of thought.
这是我和马丁•瓦滕伯格在IBM计算出来的。这是一个封底计算，但它的数量级是正确的，约1亿小时的思想。
Dr Balch has done a back-of-the-envelope calculation.
鲍尔奇博士做过一个事后计算。
CGI programs may simply be small scripts that perform a simple calculation, or they may connect to a full-fledged back-end database server.
CGI程序可能只是小的脚本，执行一个简单的计算，也可能会连接到一个全面的后端数据库服务器。
Carrying out the cost calculation of underground activity not only needs to set up and perfect the inner management system but also needs information system to back it up.
实施井下作业成本核算不仅需要建立和完善内部管理制度，还要有必要的信息系统予以支撑。
I make some rough calculation in the back of an envelope.
我在信封的背面做了一个粗略的估算。
When it is an operator, pop two Numbers from the stack, do the calculation, and push back the result.
当它是一个操作符时，从栈中弹出两个数进行运算，并且将运算结果压入栈中。
The calculation models are set up on average speed and Max speed in back field and jet effect distance, new theoretical reference is provided for effective ventilation in heading fa.
给出了回流区平均速度、最大回流速度及射流作用距离的计算模型，为掘进工作面合理有效通风提供了新的理论依据。
It is analyse and calculation about the dynamic characteristic of motorcycle frame by FEM model, carry on validation through experimental modal method, Get back frame modal parameter and shake type.
利用有限元方法对摩托车车架动态特性进行了分析计算，并通过实验模态方法进行了相应的实验验证，获得了车架模态参数和振型。
The application of the technology of back EMF induction in BLDC are analyzed by introducing the IC ML4428. The calculation formulas of some important parameters are shown behind.
通过对ML4428的介绍，分析了反电势感应技术在无刷直流电机中的应用，并给出了其中一些重要参数的计算方法。
The paper introduces the calculation method of a mixed retaining wall using cement mixing pile and unloading plat by grouting in back wall, and its application in excavation is analysised.
本文介绍了水泥搅拌桩重力式挡墙与墙后注浆卸荷平台组合支护的计算方法，及其在基坑工程中的应用。
This paper states types of retaining wall back fill and relevant earth pressure calculation method, which is of direction significance for cast-in-palace construction.
本文对挡土墙填土的种类及相应的土压力计算方法进行了全面论述，对现场施工具有指导意义。
In the calculation, both material and geometric nonlinearities are considered. The rolling pressure, friction, front tension and back tension distributions are given.
计算中同时考虑了几何和材料双重非线性的影响，给出了轧制压力、摩擦力和前后张力的分布。
So the calculation of the proportion of twisting moment between the front bar and back bar is based on an accurate calculation.
使前、后连杆分担总扭矩的比例问题建立在较精确的计算基础上。
The fall-back is the Floating RatePayer Calculation Amount.
后备是浮动利率计算量的付款人。
Most back-calculation theories are based on the linear elastic layer system and quietude analysis method, which neglected the nonlinear peculiarity of the pavement material.
现有的反算理论大多建立在弹性层状体系和拟静力分析方法的基础之上，忽略了路面材料应力应变非线性特性。
The key of calculation and selection of the valve is to select the correct flow value and the differential pressure value between the valve front and back for calculation.
在阀径计算和选型时关键在于正确选取用于计算的流量值和阀前后差压。
The key of calculation and selection of the valve is to select the correct now value and the differential pressure value between the valve front and back for calculation.
在阀径计算和选型时关键在于正确选取用于计算的流量值和阀前后差压。
The calculation formula and parameter of sediment siltation should accord with the arenaceous and silt coast condition. The back and sudden magnitude siltation quantity is calculated here.
根据砂质海岸和粉沙质海岸地区港池和外航道的泥沙淤积的计算机理，确定了悬移质和推移质泥沙的计算公式与相关参数，分别对回淤量和骤淤量进行了计算。
By analyses, a simplified calculation method of active earth pressure on back of abutment UN der earthquake condition has been put forward. Calculating results prove the reasonable of this method.
通过分析，本文提出了地震条件下桥台台背主动土压力简化计算方法，计算结果表明了这一公式的合理性。
Therefore the result of a floating-point calculation must often be rounded in order to fit back into its finite representation.
因此浮点计算的结果必须经常圆为了适应回其有限表示。
The result of theoretical analysis and simulation calculation shows that Peltire effect of semiconductor refrigeration has perfect heat dissipation on LED back light units.
理论分析和模拟计算结果表明，利用半导体的帕尔帖效应对背光源进行散热能获得非常理想的散热效果。
The result of theoretical analysis and simulation calculation shows that Peltire effect of semiconductor refrigeration has perfect heat dissipation on LED back light units.
理论分析和模拟计算结果表明，利用半导体的帕尔帖效应对背光源进行散热能获得非常理想的散热效果。
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