换句话说，任意时刻A物质的浓度等于初始浓度，减去常数乘以时间。
In other words, the concentration of at any time is given by the initial concentration, t minus the rate constant times time.
并讨论了原子的初始相干性及原子间的耦合常数对该压缩的影响。
The influences of the initial atomic coherence and atomic coupling constant on the squeezing are discussed.
模式所需的输入为初始土壤含水量、土壤物理常数、作物播种期、逐日平均气温、相对湿度和降水量。
The desired input parameters were soil physical constants, crop 's developmental date, initial soil water content and daily air temperature, relative humidity and precipitation.
计算了初始阶段的反应速度常数和表观活化能；
The values of apparent activation energy and reaction rate constant were calculated.
AP比表面积的增大会导致推进剂初始分解温度、高低温热分解峰温和高低温下分解反应活化能的降低，但分解反应速度常数随AP比表面积的增大而增大。
The increase of AP specific surface area lead to decrease of initial decomposition temperature, decomposition peak temperature and decomposition activation energy, but reaction rate constant rise.
使用非常数的值来初始化一个变数。
气体流量越大，木质素磺酸钠的初始浓度越低，速率常数K越大，降解效果越好。
Rate constant (K) of degradation increases with increasing the gas flow rate or decreasing the initial sodium lignosulfonate concentration.
本文研究具有两段常数的初始值和常数边界值的非凸单个守恒律的初边值问题。
This paper is concerned with an initial-boundary problem of nonconvex scalar conservation laws with two pieces of constant initial data and constant boundary data.
说明如何宣告具型别和不具型别的变数和常数，以及如何初始化。
Explains how to declare typed and untyped variables and constants and how to initialize them.
使用者定义具型别阵列或常数阵列所指定的初始设定式过少。
Too few initializers were specified for an array of user-defined types or constants.
模型中的参数有常数值、表函数和初始值等。
The parameters in this model are constant value, table function and initial value etc.
使用不是常数也不是符号的运算式进行初始化。
Initialization with an expression that is neither constant nor symbolic.
讨论单个凸守恒律初边值问题的粘性消失法的整体误差估计 ，其中初始值和边界值分别是递减和递增的具有有限个间断点的分段常数函数 。
This paper is concerned with an initial-boundary problem of nonconvex scalar conservation laws with two pieces of constant initial data and constant boundary data.
初始化具名的属性引数时，值必须是编译时期常数。
When initializing a named attribute argument, the value must be a compile time constant.
本文研究具有两段常数的初始值和常数边界值的非凸单个守恒律的初边值问题。
Structure of global weak entropy solution for initial-boundary value problems of scalar conservation laws with non-convexity conditions;
本文研究具有两段常数的初始值和常数边界值的非凸单个守恒律的初边值问题。
Structure of global weak entropy solution for initial-boundary value problems of scalar conservation laws with non-convexity conditions;
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