The applications, preparations and separations of diethoxymethane are reviewed in this paper.
二乙氧基甲烷因其独特的性质而广泛地应用于有机合成中。
I say "I've teased you about whether you would miss me in the past around vacations and separations."
我说：“我曾开玩笑地问你在假期或者分离时是否想念过我。”
It may make necessary renunciations and separations which leave one to feel a strange sense both of deprivation and loneliness.
也许要我们放弃合法的权利，也许要我们离开至亲的爱人，叫我们尝到非常的剥夺和孤独。
America, he believes, should adopt a "Separations Principle" that would enforce a split between creators of content, those that distribute it and makers of devices on which it is consumed.
他认为美国应该采取“分离原则”，强制拆分所发布内容的创造商和内容赖以存在的设备制造商。
A multitude of separations are accomplished by distillation, but its most important and primary function in the refinery is its use for the separation of crude oil into component fractions.
许多分离过程是通过蒸馏进行的，但蒸馏在炼油厂中的最重要和主要的功能则是它在将原油分离成不同馏分过程中的作用。
She explained that such differences ought to be "managed," instead of being grounds for separations, split-ups and divorce.
她解释说对这些差异应该“管理”，而不是用来作为分居、断绝关系乃至离婚的理由。
The net differences between total monthly hires and total monthly separations are small.
月度总雇佣量和月度总离职量的净差额是非常小的。
Drugs and brief cognitive therapies can help greatly, but they do not engage our complex emotional histories, the rejections, separations and bereavements revived by current adversity.
药品和简短认知疗法可以帮助很大，但他们并没有我们复杂的情感历史，拒绝申请，离职和目前的逆境中恢复丧亲之痛。
No wonder, then, that they have to be dragged into divorce kicking and screaming: for every seven separations initiated by women, men bring only three.
无怪乎，男男女女必须打闹着艰难地离婚：其中女性提出分手的占7成，男士占3成。
Other separations (user interface and data) insulate application software from technology changes in data storage and user interface (UI) preferences, including access from portable devices.
将其他方面（用户界面和数据）进行分离可将应用程序软件从数据存储和用户界面（User Interface，UI）首选设置中的技术更改（包括从门户设备进行访问）隔离开来。
Chemical Separations can be accomplished using HPLC by utilizing the fact that certain compounds have different migration rates given a particular column and mobile phase.
使用HPLC，利用在给定的色谱柱和流动相下化合物具有不同移动速率的事实可以实现化学分离。
There are many types of distillation columns, each designed to perform specific types of separations, and each design differs in terms of complexity.
精馏塔有很多种，每种塔均设计用于进行特定种类的分离，每种设计的复杂程度均存在差异。
The movie depicts the characters' marriages, separations, new friends, joys, traumas and first loves, ending with Coltrane starting college.
这部影片讲述了剧中人物结婚、离婚、交友、历经欢乐、苦涩和初恋，全剧以寇特兰开始大学生活为剧终。
The resolution and reproducibility of wheat gliadin and low-molecular weight glutenin subunit (LMW-GS) separations by high-performance capillary electrophoresis (HPCE) were studied.
初步探讨了小麦醇溶蛋白和低分子量谷蛋白亚基（LMW-GS）高效毛细管电泳（HPCE）分离的分辨度及其重复性。
Juice purification, corn syrup deashing, beat sugar purification and sweetener decolorization are practiced daily in many ion Exchange Separations and Activated Carbon Adsorption installations.
采用离子交换分离装置和活性炭吸附分离装置进行果汁纯化、玉米糖浆脱灰、甜菜糖纯化、甜味剂脱色的工厂日益增多。
We are all one Energy Stream, but what makes the separations or distinguishes the differences is perspective. You are a unique and individual perspective.
我们都是一个能量流，但是造成分开和区分出不同的只是视角。你是一个独特的、个人的视角。
Separations based on formation of diastereomeric ion-pairs were fulfilled in systems with an organic mobile phase using achiral and chiral stationary phases.
应用手性和非手性柱固定相，在正相色谱系统中，手性药物和手性离子对试剂形成非对映离子对复合物，从而使手性药物得以分离。
The paper discusses the difference between coal dry beneficiation with air dense medium fluidized bed and other traditional separations in keeping density stability.
分析了空气重介质流化床选矿方法与其他传统选煤方法在保持密度稳定性方面的差异。
In addition, membrane separations generally have reduced energy requirements, lower labor costs, lower floor space requirements, and wide flexibility of operation.
另外，膜分离通常具有减少能耗、降低劳动成本，减少空间需求以及操作灵活特点。
The results showed that, higher resolution and reproducibility of gliadin HPCE separations were obtained by using the alkaline sodium borate buffer system and an improved capillary cleaning procedure.
结果显示：利用碱性硼酸钠缓冲液系统及一个改进的毛细管冲洗程序分离麦醇溶蛋白，可获得较高的分辨度和重复性。
In this paper, the results of preparative separations of steroid reaction pro-ducts, indole auxins, and DNP amino acid mixture with suitable two-phasesolvent systems is introduced.
本文简要说明了这种仪器的原理、结构和特征，并给出了制备分离甾族反应混合物、吲哚类植物激素、二硝基苯氨基酸的应用结果。
The key is chromatographic separations and the capillary electrophoresis system is mast suitable for miniaturization.
色谱分离是系统中的关键技术，毛细区带电泳法最适于微型化。
In addition to CIP monitoring, the sensor can be used to monitor the conductivity of eluents in chromatographic separations and to detect liquid interfaces.
除CIP监测外，传感器还可被用于监测色谱分离层分离洗提液的传导率，探测液体界面。
In combination with oil testing data after fracturing, the separations are used in low permeability reservoir discrimination and it has achieved good effectiveness.
并结合压裂后试油资料，将微电极负差异现象应用于低渗透油藏储层判别中，取得了良好的效果。
Pervaporation can be used in the field of dehydration of organics and the field of separating organic mixtures boiled together or nearly boiled which traditional separations can't separate easily.
渗透汽化膜分离技术适用于有机物中微量水的脱除及共沸或近沸有机混合物等传统分离方法较难分离的领域，具有十分重大的意义。
Pervaporation can be used in the field of dehydration of organics and the field of separating organic mixtures boiled together or nearly boiled which traditional separations can't separate easily.
渗透汽化膜分离技术适用于有机物中微量水的脱除及共沸或近沸有机混合物等传统分离方法较难分离的领域，具有十分重大的意义。
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