查询词典 gain

It includes the following steps: polymerizing 2, 4-dihydroxyl metaphenylene diamine hydrochloride, diamine monomer and dipic acid anhydride to gain the polyimide that contains hydroxy on the molecule chain, making the hydroxyl take esterification reacting with acyl chloride and acrylic acid to gain polyimide photosensitive material that has negative photonasty.

该聚酰亚胺光敏材料以2，4-二羟基间苯二胺盐酸盐，二胺单体和二酸酐为原料进行聚合，得到分子链上含羟基的聚酰亚胺，然后使羟基与丙烯酸及其衍生物的酰氯发生酯化反应，得到具有负性感光性能的聚酰亚胺光敏材料。

Yao Xin says, we are " 3 years 3 paces go " plan: The first year (2007) target, advertisement income and content cost planish; The 2nd year of target, it is to allow cost to last inside below bullish circumstance (include the Olympic Games this distinctive budget), advertisement and " normal content the Olympic Games server bandwidth " planish; The 3rd annual in come true that month gain, realize annual gain end of the year next.

姚欣说，我们是"三年三步走"的计划：第一年(2007年)目标，广告收入和内容成本打平；第二年目标，是在内容成本持续上扬的情况下(包括奥运会这块独特的预算)，广告与"正常内容奥运会服务器带宽"打平；第三年年中实现当月盈利，然后年终实现全年盈利。

But the uncertainty of the gain is proportioned to the certainty of the stake according to the proportion of the chances of gain and loss.

但是根据得与失的机会比例而言，得到的不确定性与付出的确定性是成比例的。

The results showed that organic blend acids preparation improved average daily gain and decreased feed gain ratio,and the effect in the group added 5 g/kg was better;pH in proventriculus decreased along with the increase of organic blend acids preparation added in the basal diet and was relatively stable...

结果表明，饲料中添加有机复合酸化剂能够提高艾维因肉仔鸡日增重、降低料重比，而且以5 g/kg添加组效果最好；其腺胃内pH随有机复合酸化剂浓度的增加而降低，但到第5 d各组达到了相对稳定；饲料中蛋白质的消化率以15 g/kg添加组效果最好，干物质、总能和植酸磷的消化率以5 g/kg添加组最高。

But in the anomalous dispersion regime,the quintic nonlinearity only changes the peak value of the gain spectra and almost does not influence the width of the gain spectra.

在光纤正常色散区，正五阶非线性使增益谱的谱宽和峰值增大；但在反常色散区，五阶非线性仅改变增益谱的峰值，几乎不影响谱宽。

On the basis of comparison of several algorithms of the calculation of unstable resonator"s mode. Fast Fourier transform method is chosen in this paper. The model of multi-layer distribution of gain is established. Sampling granularity in real space used in FFT, quotient of guard band and distance between subsections are made certain respectively. The convergence criterion of root-mean-square of plural y which is the quotient of the optical field"s distributions separated by one pass is established. Under the circs of multi-kind of distribution of gain and different measurement of distortion, the output optical field distribution is calculated.

在比较了各种计算腔模方法的基础上，根据角谱传播理论，选择FFT算法，建立谐振腔内多层增益分布模型，分别确定了FFT算法的空间采样间隔、保护带系数和分段计算的距离，选取光场往返一次之比的均方根值收敛准则，计算多种增益分布、不同镜面变形时的谐振腔输出光场分布，同时计算该光场的远场分布和传输有限距离之后的分布。

In order to improve the arithmetic, a king of self - correcting gain K adaptive PID control way is presented by using recursion formula of gain K in adaptive PSD controller.

并推导了为改进其应用上的不足，将自适应PSD控制器中递推计算增益K的方法应用到单神经元的自适应PID控制，构成具有自动调整增益K值的单神经元自适应PID控制器的学习算法。

A new switching scheme to the gain of variable structure control signals is proposed. The following important open problems in standard VS-MRAC and MRAC are solved by using the scheme: 1 . a prespecified transient and steady-state performance index for tracking error can be achieved without requiring any information about the plant high frequency gain sign when relative degree of modelled part of plant is one, and 2 . it is shown that as long as the performance indexes are guaranteed for the auxiliary errors, each of which in dynamics is a sub-system with relative degree one, the tracing error will converge to a small residual set in a prespecified transient time when relative degree of modelled part of plant is greater than one.

提出了一种控制增益可切换的变结构自适应律，解决了如下变结构模型参考自适应控制（包括基于调参律的模型参考自适应控制）理论研究中长期没有解决的问题：当对象建模部分相对阶为1、高频增益符号未知且存在非线性输入扰动和未建模动态等情况下，系统跟踪误差可满足预先给定的动态和稳态性能指标；当对象建模部分相对阶大于1且存在非线性输入扰动和未建模动态时，可保证系统跟踪误差在预先给定的过渡过程时间内收敛到一个残差集中； 5。

A tariff cut comparable to that in panel A would have yielded less, but since it would include the revenue from the higher new tariff, it might still be larger than the gain in panel A. In contrast, if the new tariff were zero in this case, then again area f would be added to the country's net gain.

一个降低关税相媲美，在面板一个会取得更少，但是，因为它将包括收入更高的新关税，它可能仍然比获得小组在形成鲜明对比的是，如果新关税是零，在这种情况下，然后再把区域外将加入到这个国家的净收益。

Simple minded tells us to arrive from the development at the beginning of 2008 now, a year of time of half, the locomotive condition of whole company, to us character, itself invests a website, more than it is net of a wisdom room, still still have an economy channel other, itself still has other channel to be in gain, we are to be on the foundation that lasting effect expands, so whole gain is this disappear those goes up.

老实讲我们从2008年初发展到现在，一年半的时间，整个公司的运转情况，对我们而言，本身投资一个网站，不止是一个智房网，还有一个经济频道还有别的，本身还有别的渠道在盈利，我们是在长效壮大的基础上，所以整个盈利是此消彼涨。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。