查询词典 weaken

Up-flow velocity is one of the key factors affecting the granulation of sludge. Experiments results showed that there are two specific sludge mixing phenomena in ABR. One is roll suction and the other is purl trundle. They can weaken the need for up-flow velocity and accelerate sludge granulation in ABR.

通常情况下，上升流速是影响废水厌氧处理过程污泥颗粒化的重要因素之一，本研究中发现ABR具有卷吸和翻滚两种独特混合现象，这不仅削弱了反应器对水流上升速度的要求，而且大大加快了污泥颗粒化进程。

The results show that the quintic nonlinearity plays a role similar to the case of neglecting the group-velocity mismatch in modifying the modulation instability, namely, the positive and negative quintic nonlinearities can still enhance and weaken the modulation instability, respectively.

结果表明，五阶非线性对调制不稳定性的影响与忽略群速度失配的情形是类似的，即正负五阶非线性分别能够增强和减弱调制不稳定性。

Through the analysis of the experimental and numerical calculation values, hereinafter gives the description of the characteristics of the flow and heat transfer within the rotating blade cavity. Influenced by the inflow structure and the centrifugal force, the air flow rate on the top of the blade is bigger than that at the bottom, therefore, there exists radial component velocity which may make the buoyancy force weaken the heat transfer behavior of the blade.

通过实验和数值计算的结果的分析，发现气流在旋转叶片腔内的一些流动和换热特征：在进口流动结构影响和离心力的作用下，使得叶片顶部的气流流量大于底部的流量，因此流体存在径向分速度，可能是这种径向分速度造成浮升力对叶片的换热起降低的作用。

However, W addition stabilizes the phase of 〓, which can weaken the exchange coupling between the nano-grains of magnetic phases, resulting in the decrease of the coercivity and rectangularity of magnets.

另一方面，添加W能够稳定分布于晶间的富硼相〓，该富硼相削弱磁性晶粒间的交换耦合，导致磁体矫顽力降低和矩形度变差。

Numerical models generally agree that the ridge will weaken about 5 to 6 days later, the magnitude of which is sufficient for a recurvature to occur.

多数数值预报模式均指出副高将於 5 至 6 天后减弱并出现弱点，幅度足以令 15W 转向。

The approach of a mid-latitude trough will cause the ridge to weaken, which should lead to a recurvature later in the forecast period.

一道西风槽将於后期令副高减弱并出现弱点，彩云届时将会转向。

Credit cards affect the effect of the tools of monetary policy. They weaken the function of the legal reserve requirement on deposit. They reduce the value of the existence of rediscount policy. They make the open market operation complex.

信用卡影响货币政策工具作用的发挥：使法定存款准备金率的调节作用减小；降低了再贴现政策的存在价值；使公开市场操作复杂化。

Its main function is to weaken the reflection of incidence voice , eliminate reecho voice , shorten and control the reverberation time , and meliorate the timbre condition of the rooms .

它的主要作用在于减弱入射声音的反射和消除室内回声，缩短或控制室内的混响时间，以达到改善室内的音质条件。

First, an appropriate regularizer R is chosen to weaken the ill-condition of the normal equation based on TIKHONOV regularization method, according to the characteristics of the normal equation formed by DD phase observations of the single frequency GPS receivers.

在分析病态法矩阵结构特性的基础上，基于TIKHONOV正则化原理，提出一种选择正则化矩阵R的新方法，减弱法方程的病态性。

The water vapor changes gradually weaken with height, but their relative changes reach the maximum in the upper troposphere.

但是，水汽的相对变化在对流层上层存在减少的高值中心。

John Robbins lives with his family in Santa Cruz, California.

约翰罗宾和家人居住在加利福尼亚州的圣克鲁斯县。

The international background is mainly the economic ties among different nations tented to be widen and deepen at the peace and development times.

国际背景主要是和平与发展时代条件下的世界各国经济贸易联系的日益加深。