操作费用

The technology is suitable for various oil distillates, and under the optimal conditions, acidify of diesel and flashing oil produced by this technology is less than 5 mg KOH/100mL.

馏分油加氢脱酸技术虽已工业化，但仍存在投资和操作费用高，不能回收高附加值的精细化工原料—环烷酸等问题，推广应用较少。

It was found that high reclaiming cost was required for the process catalyzed by sulfuric acid or ammonium hydroxide, and the process of PET hydrolysis at high temperature showed profitable.

此外，以氢氧化铵或以硫酸催化程序中必须消耗多量硫酸，及产生石膏或硫酸铵废弃物，因而所需的操作费用较高。

Gas carrying with wash oil after the benzol washer,disease of wash oil,leaking oil of oil water separator etc.

在某种程度上，洗油单位用量最能说明焦炉煤气洗涤工序的技术操作水平，它是直接影响洗苯效率和操作费用的重要因素。

In the batch process of chlorination, the byproduct -benzyl bichloride comes out when the benzyl chloride content reaches 20%, which causes low single-pass chlorination depth, high consumption of raw materials, much operation cost, and serious contamination to the environment.

釜式反应生产过程中，氯化苄浓度达到20％时即有副产物二氯化苄产生，使单程氯化深度较低，原料单耗和操作费用高，环境污染较重。

Desiccant chemicals are usually selected sodium chloride, calcium chloride, magnesium chloride, lithium chloride and so on.

这种方法的主要优点是它的基本建设和操作费用都较低。

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。

Application of zeolite catalyst in cumene process makes it possible to achieve better quality without pollution.

而在合成异丙苯阶段使用沸石分子筛为催化剂，具有收率高、产品质量好、操作费用低、无腐蚀等优点。

With advantage of few equipment , little expenses , shirtsleeve operation , this method will be widely used .

具有所需设备少，操作费用低，操作简单等优点，有着广阔应用前景。

With advantage of few equipments、little expenses、shirtsleeve operation, this method will be widely used

该方法具有所需设备少，操作费用低，操作简单等优点，优于现有管道堵塞位置确定方法。

The model aims at minimum annual cost (including operating cost and equipment depreciation cost) of whole evaporation system (including two sequential system——multi-evaporation system and multi-level preheating system). The tempreture of flesh vapor, the tempreture of condenser, effective heat-transfer temperature difference of vari-effect, and outlet solution temperature of vari-level preheater were both decision variables.

优化设计数学模型以整个蒸发系统(包括多效蒸发和多级预热两个序贯系统)的年总费用(包括系统年操作费用和设备年折旧费用)最小为优化目标，以生蒸汽温度T0、冷凝器中二次蒸汽温度Tk、各效蒸发器有效传热温度差Δti及各级预热器溶液出口温度tpj为决策变量。

My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.

我的第一篇文章为屏幕力量杂志，在对这天是Jackie Chan 正式杂志，是香港actioner Gen X 警察的DVD 回顾，担任主角Nicholas Tse 和丹尼尔吴。

His lips grazed hirs, Now what are you going to do?

他的唇使吃草了 hirs，现在你将要做什麼？