It represent in the model setup with the linear complete transfer and the minimum risk of loans portfolio as the target function and the constraint of earning yield risk value.

具体表现为运用线性完备变换方法，以贷款组合风险最小为目标函数，以贷款组合期望收益率为约束条件建立模型。

youdao

Cynics will sneer that American universities in developed countries such as Britain or France are either a wheeze allowing American students to transfer abroad to spend a year or two earning credits in cities more pleasant than, say, Peoria or are a way of allowing rich foreign students who fail to gain entry to their own national universities to gain a degree.

ECONOMIST: American schools abroad