速率

We define the capacity of the channel to be its maximum information rate.

因此我们有了信息传输速率R的表达，而信道容量就是信息传输速率的最大

The experimental results were followed:(1) LY402 could degrade chlordane in an aerobic environment. The percent of chlordane degradation at 1.0 mg /L was more than 94% after 4 days at 30℃. When exposed to a concentration as high as 10.0 mg/L, LY402 could still degrade 61% of chlordane. There was no obvious difference between cis-chlordane and trans-chlordane in the mixture on biotransformation rate.

实验结果表明：(1)在好氧条件下，LY402能够有效降解氯丹，对于1mg/L的顺式氯丹和反式氯丹混合物，在30℃下，经过4天的好氧降解，其总降解率接近95%，进一步将氯丹混合物的总量增加到10.0mg/L，其4天的总生物降解速率仍然能够达到64%，其中，顺式氯丹和反式氯丹的生物降解速率没有明显区别。

4The relationship between the pure photosynthesis rate of leaf and contents of chlorophyl is inclined to power, and the chlorophyl has much effect on the photosynthesis rate.

叶片的净光合速率和叶绿素含量趋向于幂关系，叶绿素a的含量的多少更能影响光合速率的大小。

There was significant positive correlation between photosynthetic rate and leaf chlorophyl content, increasing the phosphorus application is beneficial to increasing leaf chlorophyl content and net photosynthetic rate.

叶绿素含量与光合速率呈显著正相关，增施磷肥有利于提高小麦叶片的叶绿素含量，从而提高小麦叶片的净光合速率。

The corrosion rate of plain carbon steel contacted with higher coalification such as anthracite coal is 2 to 3 times larger than that in brown coal .

在相同的其它条件下，碳钢的腐蚀速率随接触的煤的煤化度提高而增加，与发育良好的无烟煤接触的碳钢的腐蚀速率是在煤化度相对较低的褐煤中的2～3倍以上。

Because UWB is a high data rate system, the encode project should be low rate and the codeword after encode should be short.

由于UWB是一个高速率的通信系统，因此编码方案必须速率要低而且编码后的码字要尽量短。

Combustion parameters such as ignition temperature, peak temperature of maximum weight loss rate, burnout temperature, maximum rate of combustion, and combustibility index were analyzed.

分析了燃烧特征参数如着火温度、燃烧速率最大时的温度、燃尽温度和最大燃烧速率以及燃烧特性指数。采用Freeman-carroll法计算了燃烧动力学参数。

In addition, the rate constants are calculated and discussed, which increase with the temperature exponentially.

本文还对该反应的速率常数进行了计算与讨论，发现速率常数随温度的增加呈指数上升。

The phase-changing material supplies heat for indoor heating by heat conduction upwards and convection current, meanwhile heat supply of the phase-changing material is adjusted by air duct and indoor aeration speed, which further regulates and controls heat supply speed.

相变材料通过向上导热和对流为室内供暖提供基础供暖量，同时通过调控空气通道与室内的换气速率来调整相变材料的供暖量，起到进一步调控供暖速率的作用。

Especially, its operation does not depend on packet dropping. In chapter 5, we have analyzed the relation between link rate and link price of the Newton-like algorithm, which is proposed by Low et al to solve the utility function. And then we reduce the convergence procedure of Newton-like algorithm to a simple recursive procedure along a convex curve after the reduction and mathematical derivation. Thus, we found the reason that leads to the severe fluctuation of the sending rate during its convergence procedure, and then proposed our improved algorithm.

在第五章，我们在对Low等人提出的用于解决效益函数的Newton-like算法的链路速率与链路价格之间关系的深入分析的基础上，经过简化和数学推导，我们将其收敛过程归结为沿着一个凸曲线的非常简单的收敛过程，由此找到了导致Newton-like算法收敛过程中信源速率振荡剧烈的原因，在此基础上，我们提出了一个改进的链路算法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了