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- If you specify a nonzero, nonnegative value, the query governor disallows execution of any query that has an estimated cost exceeding that value. 如果为该选项指定一个非零、非负的数值,则查询调控器将不允许执行估计开销超过该值的查询。
- The fputs function copies string to the output stream at the current position.It returns a nonnegative value if it is successful. On an error, fputs returns EOF. 在文件的当前位置写入一个字符串.;操作正确时返回一个非负值,错误返回EOF
- The weights calculated with the UK system always have some negative values which make the estimation impractical, and so in many cases, the weights with nonnegative values are required. 然而,用泛克立格方程组计算估计权值时由于未对权的符号作任何限制,从而使得计算出的权值经常出现负权现象,而负权的存在有许多弊端,所以在许多应用中有必要对权值作非负要求。
- Keywords universal kriging;weight with nonnegative value;linear programming; 泛克立格法;权值非负;线性规划;
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- I set a high value on his advice. 我认为他的忠告很有价值。
- The value of your assistance is inestimable. 阁下鼎立相助之功不可胜言。
- I am doubtful about the value of your proposal. 我怀疑你的提议是否有价值。
- I can take nothing you say at face value. 我不会把你说的话当真的。
- The experience gained will be of great value to us. 所取得的经验对我们有很大价值。
- A bauble is a showy ornament of little value. 廉价珠宝是华而不实的装饰品。
- Stamps can be redeemed at face value. 印花可以按面值换回现金。
- He puts a high value on integrity. 他对正直的评价很高。
- The goods were bid up far beyond their real value. 这些货物的价格被炒得远远超过了它们的实际价值。
- Last year's exports exceeded imports in value. 去年的出口价值超过进口。
- The integers in the array must be nonnegative. 数组中的整数必须是非负的。
- Stocks generally lowered in value. 股票普遍下跌。
- Returns a nonnegative random number. 返回非负随机数。
- The table d'hote menu offers good value. 定餐菜单上列出的都很实惠。
- I feel that I know about the value of my own work. 我觉得我知道自己工作的价值。