By adding the index on the ACCT_ID_INX column, the new access plan shows a significant cost reduction from 3420.41 to 38.6219 timerons.
通过在ACCT _ ID _ IN x列上添加索引，新的访问计划显示了从3420.41到38.6219timeron的较大成本缩减。
All lettering must be legible after reduction to column size.
所有文字必须是在减少列的大小清晰可见。
The technical index and operation procedure of the cadmium-copper column reduction in two China National Specifications were compared in this paper.
本文比较了硝酸盐测定的铜镉柱还原法在两个规范中技术指标和操作工艺的差异。
The computer simulation model for the separation of uranium and plutonium using the electro reduction pulsed column was established.
建立了电还原脉冲柱分离铀钚的模拟计算模型，提出了该模型的数值计算算法。
Methods Serum no level was determined by cadmium-column reduction spectrophotometry in 40 newborns with asphyxia and 18 normal newborns on day 1, 3 and 7 of life respectively.
方法采用镉柱比色法，分别对40例窒息后新生儿及18例正常新生儿于生后1、3、7天测定血清NO水平。
Methods Serum no level was determined by cadmium-column reduction spectrophotometry in 40 newborns with asphyxia and 18 normal newborns on day 1, 3 and 7 of life respectively.
方法采用镉柱比色法，分别对40例窒息后新生儿及18例正常新生儿于生后1、3、7天测定血清NO水平。
应用推荐