查询词典 loading factor

Because the weights are determined by the correlation of code sequence and estimation error of channels, which can be nearly determined by system load factor, we determine the sub-optimum weights by system load factor through simulations, and substitute the hard-decision symbol function by soft-decision hyperbolic tangent function to decrease the risk of error decision.

由于加权因子取决于前级符号估计的可靠性。也就是取决于扩频码互相关系数与信道估计精度，在随机扩频系统中，估计精度可近似由系统负荷决定，因此可根据系统负荷决定加权因子，以很小的性能降低代价换取计算量的极大降低。同时，为进一步降低误判风险，使用带有斜率控制因子的双曲正切函数代替常规的符号函数。

As though i came to thailand eight months ago,it's the result of subjective factor and impersonality factor to work out.moreover now i have to leave......

好象八个月前来泰国，是主观因素和客观因素共同存在才能促成的。而现在的离开。。。。。。

Innovations: The first innovation is that it is targeted on the banking and overcomes incomparability by the disparity of different industries; this thesis analyzes financial condition of listed banks based on free cash flow which overcomes the shortage of operating activity net cash flow and financial indexes based on accrual basis, creating cash flow index early-warning model, binding the result of factor analysis and discriminant analysis to evaluate comprehensively, giving warning limit and judging warning degree based on factor score and discriminant score and reducing misjudgment of single statistical method; Financial early-warning system of listed banks is constructed with cash flow index early-warning system and non-financial index BSC early-warning system.

本文的创新点：仅以银行业为研究对象，克服行业差距带来的不可比性问题；以自由现金流量为基点分析上市银行的财务状况，克服以往学者所采用的经营活动净现金流和以权责发生制为基础的财务指标的不足，创建了现金流指标预警模型；综合因子分析和判别分析两种统计方法，以因子得分和判别得分为尺度设置警限、判断警度，降低单一统计方法的误判性；融合现金流指标预警体系和非财务指标的平衡计分卡预警体系构建了上市银行财务预警体系。

Objective To explore the expression of hypoxia inducible factor-lot (HIF-1α) and vascular endothelial growth factor in renal cell carcinoma and their relationship.

目的 检测缺氧诱导因子－1α(HIF-1α)和血管内皮生长因子在肾细胞癌中的表达及其相互关系。

The result shows that the factor of industry agriculture driving and drawing, the factor of indus...

但表现在东中西城市化发展的主作用力是不同的。

Both the spousal transmission and mothertochild transmission resulted in higher intrafamilial transmission rate (47.8%[32/67] for familial transmission,40.9% [27/66] for MTCT,and 16.5% [19/115] for spousal transmission).Intrafamilial transmission rates of HIV by wife and husband carriers were 38.5%(37/96) and 9.5%(2/21),respectively.The intrafamilial transmission rate was higher in familes with younger wife infector and long time existense of spousal transmission risk factor.The MTCT was not influenced by the time of MTCT factor existence.

家庭内夫妻传播和母婴传播危险因素并存导致家庭传播率高达47.8%(32/67)，存在母婴传播因素的家庭传播率为40.9%(27/66)，存在夫妻传播因素的家庭传播率为16.5%(19/115)，妻子作为家庭引入病例导致38.5%(37/96)的家庭传播率，丈夫作为家庭引入病例的家庭传播率为9.5%(2/21)；妻子感染时的年龄越小，家庭传播率越高；夫妻传播危险因素存续时间越长，家庭夫妻传播率越高；母婴传播危险因素存续时间长短不影响家庭母婴传播率。

In the basis of adopting the ideology of the Time and Space Consummation Model and using the researching method of integrating macro factor and micro factor, the model of the capacity of transit network is made.

借鉴时空资源消耗模型的思想，采用了宏观与微观相结合的研究方法，建构了公共交通网络容量模型。

In accordance with the character of integrating risk factor of alliance company,the integrating risk factor of alliance company includes partner choice risk,cultural conflict risk,benefit division risk,management risk and credit risk.

本文依据结盟企业整合风险因素的性质，将结盟企业整合风险因素指标分为伙伴选择风险、文化冲突风险、利益分配风险、管理风险及信用风险等5大类。

Based on the fracture mechanics approach, the finite element method analyzed a varity of the stress intensity factor at the pavement crack tip when setting fiberglass-polyester paving mat, and the effect of the stress intensity factor in symmetric load and asymmetric load was studied when the asphalt layer modulus, thickness of semi-rigid base, the the depth of the crack, touch condition, interlay modular, etc., changed.

基于断裂力学的方法，采用ANASYS软件模拟沥青路面典型结构，分析了设置聚酯玻纤布夹层后，在正载和偏载作用下，裂缝尖端应力强度因子的变化，研究了沥青层模量、基层厚度及裂缝扩展深度等结构参量及层间接触条件和夹层模量对应力强度因子的影响规律分析结果表明，设置聚酯玻纤布夹层，可以有效防治荷载型反射裂缝的扩展。

The arts form in the Intrinsic function of the emotion factor and the form factor .

艺术中的情感因素和形式因素缺一不可。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。