查询词典 cost absorption

Comprehensive understanding of variances, overhead absorption and standard cost

充分理解标准和实际的差异，间接费用的分配和标准成本

Absorption cost.

吸收成本。

With excellent response characteristics, high detection sensitivity and low operational cost, differential optical absorption spectroscopy is a powerful tool to trace concentration variation of trace HCHO.

差分吸收光谱技术由于时间分辨率高、高灵敏度和操作费用低等特点非常适合对大气中痕量气体HCHO进行实时追踪。

The invention relates to a composite water retaining agent with low cost and high water absorption and a method for preparing the same, wherein the raw material of the water retaining agent includes 100 parts by weight of acrylic acid, 20-80 parts by weight of attapulgite, 20-80 parts by weight of bentonite, 0.05-1.0 parts by weight of initiator, and 0.05-1.0 parts by weight of crosslinking agent.

本发明涉及一种低成本高吸水复合保水剂及其制备方法。保水剂的原料的重量份数为：丙烯酸100份，凹凸棒土20-80份，膨润土20-80份，引发剂0.05-1.0份，交联剂0.05-1.0份。

Low cost, good moisture absorption, uniform pore structure, favorable business cocoon, silk board to reduce the void, so that the effective filament assembly integrity, fair and clear, and can reduce the double Palace cocoon, sub-cocoon (cocoon macular, purple print cocoon, cocoon deformity, etc.), inferior cocoon (cocoon thin skin, rotten cocoon), etc. more than 80%, improve the quality ofgrades 4-5, mining cocoon fast and convenient, not to hurt the hand, good quality silk.

成本低，吸湿性好，孔位结构均匀，利于营茧，减少无效板丝，使有效丝集结完整、白净，并能减少双宫茧、次茧（黄斑茧、紫印茧、畸形茧等）、劣茧等80%以上，鲜茧质量提高4-5个等级，采茧方便快捷、不伤手，茧丝质量好。

In wetland the selection of hydrophyte with better pollutant absorption, habitat enhancement, sound landscape and good economy is significant. Because this kind of hydrophyte will beneficial for the long-effective and low cost operation of the constructed wetland.

人工湿地中集污染物吸收效果好、生境改善、观赏性好和经济性好于一体的植物筛选将支持湿地的长效低耗运行。

The new straw lightweight thermal insulation block made of straw cement-based composite materials has many advantages of lightweight,higher strength,higher thermal insulation,low water absorption,good resistance freezing,fireproof,mouseproof,resistance to craze, environmental protection and energy saving ,and low cost.

对秸秆水泥基复合材料的性能进行了研究，利用秸秆制成的轻体保温砌块具有轻质、高强、保温性能好、吸水率低、抗冻融性能高、防火、防水、防虫鼠害及环保节能等特点，成本低廉，实现了北方寒冷地区单一墙体材料节能50%(240 mm厚)的目标。

Through analysis on the present technologies,this study discovered that lowtemperature condensation is a relatively matured method with high cost and highlyconsumed energy;the other methods like adsorption,absorption and membrane osmose process are differently characterized by many features but have not been applied in industrial use for many reasons.

通过对目前提氦技术的分析介绍，低温冷凝法较为成熟，但能耗、成本较高；吸附法、吸收法和膜渗透法等其他提氦技术各具特点，但目前限于适用条件尚不能规模化工业应用。

Through analysis on the present technologies, this study discovered that low-temperature condensation is a relatively matured method with high cost and highly-consumed energy; the other methods like adsorption, absorption and membrane osmose process are differently characterized by many features hut have not been applied in industrial use for many reasons, Along with many new materials and techniques, helium abstraction technologies from natural gas have been innovated like the adsorption arid membrane osmose process have developed fast and co-production and combined technologies have a good application prospect, which provide new thoughts for the development of helium abstraction technologies from natural gas.

通过对目前提氦技术的分析介绍，低温冷凝法较为成熟，但能耗、成本较高；吸附法、吸收法和膜渗透法等其他提氦技术各其特点，但目前限于适用条件尚不能规模化工业应用，随着新材料、新技术的发展，天然气提氦技术不断改进创新，吸附法、膜渗透法等提氦工艺发展迅速，联产法、联合法工艺有着良好的应用前景，这些都为促进天然气提氦技术的发展提供了新的思路。

It has more than any other carrier and low cost, long shelf life, good liquidity, strong water absorption, and good palatability.

它具有比其它载体成本低、保质期长、流动性好、吸水性强、适口性好等特点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。