查询词典 drawbacks

But,the drawbacks of Shewhart's control chart is that when the control chart shows abnormal,it cannot tell us what and where is the assignable cause,i.e.it cannot diagnose the abnormalityof the process.In 1982,Prof.Gongxu Zhang proposed the diagnosis theory with two kinds ofquality,solved the diagnosis problem of assignable cause,thus opened a new direction ofstatistical diagnosis theory and developed the theory of SPC into a new stage ofSPCD(Statistical Process Control and Diagnosis).The multi-operation and multi-index system exists everywhere,in general,nearly all theproduction lines of factories belong to this system.

但休哈特控制图的缺点是，当控制图显示异常时，它不能告知是何原因、何处发生了异常，即不能诊断。1982年，我国著名质量管理专家张公绪教授提出两种质量诊断理论，解决了对异常因素的诊断问题，开辟了统计诊断理论的新方向，将质量控制推向了一个新的发展阶段——统计过程控制与诊断阶段。

Summary: Any investments are at risk, investment loan has its advantages as well as the drawbacks.

杜果 任何投资都是存在风险的，借贷投资有优点必然也有其弊端。

One-party autocracy certainly has its drawbacks. But when it is led by a reasonably enlightened group of people, as China is today, it can also have great advantages.

一党专制当然有它的缺点，但当是一群比较开明的人所领导的时候，如今天中国，也会有很大的优势。

Then a new method based on Kalman filter weighted by DOP is proposed according to the drawbacks of simple averaging method.

针对简单平均方法的不足之处，提出了一种基于精度衰减因子加权的卡尔曼滤波方法。

An improved derivative estimation algorithm with a low-pass filter that can suppress the influence of high-frequency noise is suggested to remove potential drawbacks of the backward difference that was applied in neural network inversion dynamic compensation method, such as large estimation error in the presence of noise and price increase of hardware realization when high estimation accuracy is required.

针对神经网络逆动态补偿策略中基于向后差分的微分估计算法在噪声环境下存在较大的微分估计误差，且提高估计精度会增加硬件成本等缺陷，提出了改进的微分估计算法，并以加速度传感器为例，设计了动态补偿实验装置，给出了基于改进的微分估计算法的动态补偿算法的实现步骤。

However, there are certain drawbacks to benzyl peroxide.

但是，也有某些弊端，以苯过氧化氢。

A novel node positioning algorithm, called IMP-HCRL, is proposed, which adopts three improvements, including the strategy based on wireless transmission range, the strategy based on bisector point and the strategy based on isodynamic point, to overcome the drawbacks at computational complexity and localization accuracy of HCRL with low communication overhead simultaneously.

分析了HCRL定位算法的原理和过程，在继承了HCRL低系统通信开销优点的基础上，针对其在计算复杂度和定位精度方面的不足，应用了3种改进策略－基于节点无线射程的改进策略、基于等比点的改进策略和基于等力点的改进策略，提出了改进的IMP-HCRL算法。

Nowadays the popular polymer based PTC materials are composed of carbon black filled polyolefine matrix, however, which suffer from some evident drawbacks including

但是，这类PTC材料还存在诸多难以解决的问题

We are not blind to the drawbacks of the method .

我们并非不了解这一方法的缺点。

I am blind to the drawbacks of the method .

我并非不了解这方法的缺点。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。