be positive造句

例句与造句

1. a muscle biopsy is positive for fungus .
   肌肉活组织检查发现有真菌侵犯。
2. well, stop me by being positive .
   好嘛，拿倔来搪塞我。
3. thirst, hunger, and nakedness are positive evils .
   食不果腹，衣不蔽体自然是罪恶的。
4. she is positive to come tomorrow .
   她明天一定来。
5. i am positive that he is right .
   我确信他说的对。
6. It's difficult to find be positive in a sentence. 用be positive造句挺难的
7. there have been positive developments in international relations .
   国际关系已逐步改善。
8. condensation occurs when the supersaturation is positive .
   当过饱和是正值时，则出现凝结。
9. one can show that the discriminant of the numerator is positive .
   人们可以证明分子的判别式为正。
10. if the dip were in the opposite direction, it would be positive .
    如果倾斜方向相反的话，它就是正的了。
11. recall that the angles are positive if the ray has a positive slope .
    记住，若光线之斜率为正则角度为正。
12. transverse forces acting in the positive co-ordinate direction are positive .
    横力作用在正坐标方向的为正。
13. then a is positive semidefinite, negative definite and negative semidefinite .
    则A是半正定，负定，半负定的。
14. for the geometry depicted in figure 2-2, the lagrange multiplier is positive .
    对于图2-2中所画的几何图形来说，拉格朗日乘子是正的。
15. gold, jewelry, works of art, enviable household furniture, are positive fetters .
    金银，首饰，工艺品，令人羡慕的家俱都是不可否认的镣铐。
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