不经济

A polymer particle profile modification agent was prepared using acrylic acid and acrylamide as materi- als,adding foamer A and high temperature resistant monomer B.

针对目前油田普遍存在调剖剂用量大、不经济等缺点，以丙烯酸和丙烯酰胺为原料，通过加入发泡剂A和抗高温单体B，制备了聚合物颗粒调剖剂。

Forfine groundsill, semi-circular breakwater bottom length is two times to its height,bottom may be so wide that it isn't economic .

对于地基条件较好的情况，因半圆型防波堤的底宽约为其高度的二倍，有可能太宽而不经济。

Mining likewise was carried on in the most superficial and improvident fashion and consequently the maximum of labor yielded but a minimum of result.

矿业也是在最肤浅而不经济的方式下进行，因此在极大的劳力中获取微小的成果。

Diseconomies of scale refer to the property whereby long-run average total cost rises as the quantity of output increases.

规模不经济是指随着产出的增加，长期平均成本增加。

Parallel transmission of an 8-bit word would required eight pairs of transmission lines not at all cost-effective.

并行发送一个8位的字需要8对传输线，这是不经济的。

Parallel transmission of an 8-bit word would require eight pairs of transmission lines—not at all cost-effective.

并行发送一个8位的字需要8对传输线，这是不经济的。

It has been demonstrated that keeping this type of plantation for more than one cycle is not economical.

已经证明，保持这种种植方式超过一个周期是不经济的。

The conventional design approach of soil nails often results in an underestimation of bond stress,which in turn gives an uneconomical design.

传统的土钉设计方法经常低估了土钉的粘结强度，从而导致了不经济的设计。

They lost money because of an uneconomic production process.

他们采用不经济的生产程序导致亏本。

But much agriculture is inefficient and uneconomic.

但很多农业是低效率和不经济的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。