Others, however, have adopted the philosophy that it is best to use the water while it is still economically profitable to do so and to concentrate on high-value crops such as cotton.
然而,另一些人则采纳了这样一种理念,即最好是在仍然有利可图之时利用水,并集中用在棉花等高价值作物上。
All in all, old backpacks are still of great value as long as we put them into use wisely.
总之,只要我们合理使用,旧背包仍然有很大的价值。
For static SQL in a package (like SQL stored procedures), use of parameter markers while still allowing optimization by value can be accomplished through the REOPT ALWAYS bind or precompile options.
对于一个包中的静态SQL(比如s QL存储过程),通过REOPT ALWAYS绑定或预编译选项,可以使用参数标记同时允许通过值进行优化。
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