英汉双语例句-生物医药大词典

If the determinant of the system of linear equations having n unknowns and n equations is not equal to zero, then the system of equations has one and only one solution.

中文意思：
含几个未知量几个方程的线性方程组的行列式，如不为零，则方程组存在一解且仅有一解。

以下为相关句子列表(点击查看，可以看对应的解释）：

	If the delivery is delayed and the price has risen, the original price shall be adopted; if the price has dropped, the new price shall be adopted.			逾期交货的，遇价格上涨时，按原价格执行；价格下降时，按新价格执行。
	If the demands are not met, Kim said Pyongyang would strengthen its nuclear deterrent.			金桂冠说，如果不满足这些要求，朝鲜将加强自己的核威慑力量。
	If the dependencies are available, a dialog box opens and ask you to install them.			如果有可用的依赖包，会弹出一个对话框，让你安装他们。
	If the deposit was damaged or lost due to improper safekeeping by the depository during the deposit period, the depository shall be liable for damages, provided that if the safekeeping is gratuitous, and the depository has established that it was without			第三百七十四条保管期间，因保管人保管不善造成保管物毁损、灭失的，保管人应当承担损害赔偿责任，但保管是无偿的，保管人证明自己没有重大过失的，不承担损害赔偿责任。
	If the derivative of the objective function does not exist or is difficult to be calculated, some high precision optimal methods cannot be used.			如果目标函数不存在导数，或者导数很难求得，一些高精度的极值计算方法就不能使用。
	If the determinant of the system of linear equations having n unknowns and n equations is not equal to zero, then the system of equations has one and only one solution.			含几个未知量几个方程的线性方程组的行列式，如不为零，则方程组存在一解且仅有一解。
	If the device has multiple components, provide the rationale for the overall design and each component (this is the most important part of your project description!			如果你的设备有多个组成部分，整个设备和每个组成部分的设计原理都应该描述清楚（这是“专题描述”中最重要的部分！）
	If the dialog box includes automatic data validation and exchange, the default implementation of this member function validates the dialog-box data and updates the appropriate variables in your application.			在你的应用程序中，如果对话框包含自动数据校验和交互，这个成员函数的默认就会检验对话框里的数据并且更新相应的变量。
	If the diet contains high gossypol cottonseed meal, add iron at the rate of 0.05% by weight of the diet.			如果日粮中含有高棉酚的棉籽粕，在日粮中用0.05%的铁。
	If the difference is large, then the point being shaded is further from the startShadow locator.			如果差异是大的，那么被着色点是离开始阴影定位器很远。
	If the differential reading does not decrease record check as tight.			如果压差读数没有降低，则记录止回阀为密封紧密。