107国道和316国道线路名称及起点与终点？
参考答案：
107国道京深线，起点北京终点深圳、316国道福兰线，起点福州终点兰州。
Which of the following is not one of the primary needs for good project scheduling
A) Cutting costs and reducing time.B) Decreasing the time required for decision making.C) Eliminating idle time.D) Developing better trouble shooting procedures.
以相对分子质量截留值为孔径规格指标的滤过方法是（）。
A.砂滤棒滤过
B.薄膜滤过
C.加压滤过
D.垂熔玻璃滤球滤过
