唯一定义的

We generalize the concept of the set of variability defined in the unit diskby K.Strebel to general Riemann surfaces and prove that the set of variablity withrespect to the modulo homotopic class of a quasiconformal mapping between twoRiemann surfaces is a compact and connected subset.Consequently the num-ber of the extremal mappings in the modulo homotopic class of a quasiconformalmapping between two general Riemann surfaces is either one or infinity.

Strebel的定义在单位圆上的可变性集合的概念推广到一般Riemann曲面上去，并且证明了Riemann曲面之间的拟共形映射的模边同伦类所确定的可变性集合是一个连通的紧子集，从而得出一般Riemann曲面之间拟共形映射的模边同伦类中的极值映射要么唯一，要么有无穷多个。

Then we apply it to a C-module V, where V is a n-dimensional vector space and the operator from C×V to V is defined by a linear transformation T of V, then we get a unique factorization of V and a right basis under which the transformation matrix of T is T's Jordan canonical form.

然后把它应用到一个具体的C-模V，其中V是n维线性空间，C×V到V的映射由V中的一个线性变换T定义，从而得到V的一个唯一分解，再结合线性代数有关知识给出V的一组基，T在这组基下的变换矩阵恰为T的Jordan标准形。

The only difference is in the attribute naming: the model that defines the ManyToManyField uses the attribute name of that field itself, whereas the reverse model uses the lowercased model name of the original model, plus '_set'(just like reverse one-to-many relationships).

唯一的不同在于属性的命名：定义了''ManyToManyField''的model的实例使用属性名称本身，另外一端的model的实例则使用model名称的小写加上''_set''来活得关联的对象集（就跟反向一对多关系一样

The only difference is in the attribute naming: the model that defines the ''ManyToManyField'' uses the attribute name of that field itself, whereas the reverse model uses the lowercased model name of the original model, plus '''_set''' (just like reverse one-to-many relationships).

唯一的不同在于属性的命名：定义了''ManyToManyField''的model的实例使用属性名称本身，另外一端的model的实例则使用model名称的小写加上''_set''来活得关联的对象集（就跟反向一对多关系一样） 356天前翻译

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。