stock in hand是什么意思

用法例句

This exploration was based upon the contradictions between what there should have been and what there has been.

对人的解放和人的发展的密切关注,使青年马克思不断地深入到历史的迷宫之中去探索真相,而这种探索又是以应有和现有的矛盾为线索展开的。

In view of existing project existence concrete question and the extension project raw material uses the import wood-pulp thecharacteristic,environmental effect appraisal work has formulated the 1#~4# line centering system thick liquidtechnological transformation,4# line eliminates the dregs,1#,4# line electricity saving tr.

某造纸企业现有1#~4#生产线在原料储存、工艺技术、设备维护及管理等方面存在较多问题,现拟扩建5#生产线,针对现有工程存在的具体问题及扩建工程原料采用进口木浆的特点,环评制定了1#~4#线集中制浆技改、4#线除渣、1#、4#线节电改造、污水处理站节电改造、可控硅改变频、5#线白水回用等一系列清洁生产方案,并进行可行性分析,给出清洁生产方案实施前后的环境效益对比分析。