发明物

The invention is mainly suitable for antifouling protection of boats and ocean structures.

本发明主要适用于船舶、海洋结构物的防污保护。

The lubricating oil composition of the present invention has excellent antifriction performance and excellent high temperature detergency and dispersivity.

本发明提供的润滑油组合物，除了具有良好的减摩性能外，还具有优良的高温清净性和分散性能。

Treatment with the methods of this invention reduces asphaltene deposits and sludges.

用本发明方法处理会减少沥青质的沉降物和淤渣。

In the reaction of substituted arylamine and sulfuric acid, and utilizes the feature of that said inert organic solvent is easy to form azeotrope with water to continuously deliver the water produced in the couse of reaction from the reactor.

本发明在取代芳胺与硫酸的反应中加入了一种惰性的有机溶剂，如：氯苯，二氯苯，三氯苯，硝基苯等，利用其易与水形成共沸物的特点，将反应生成的水不断地导出反应器。

Disclosed herein is a composition suitable for use in the production of a fuel cell bipolar plate having improved electrical conductivity and mechanical strength.

本发明公开了一种适用于制造具有改善的电导率和机械强度的燃料电池双极板的组合物。

An aerosol spray device which is capable of imparting a unipolar charge by double layer charging and charge separation to liquid droplets of a composition sprayed therefrom has a spraying head in the form of an insert in an actuator, the spraying head having a bore through which liquid is expelled having an outlet, preferably with a tortuous periphery, having an L/a ratio of at least 8 (preferably at least 10) where L is the length of the periphery defining the bore outlet in mm and a is the cross-sectional area of the bore outlet in mm2 and the apparatus being constructed such that the droplets are expelled from the spraying head at a flow ratio of at least 0.4 (preferably at least 0.5) grams per second and have a charge to mass ratio of at least +/-1x10-4 C/kg.

本发明还提供了一种喷射装置，它能够通过双层充电和电荷分离而向要喷出的组合物液滴施加单一极性的电荷，该喷射装置具有一个喷头，该喷头制成为致动器中的插入件的形式，喷头具有一个孔腔，液体能够通过该孔腔从装置中排出，该孔腔具有一出口，该出口最好具有曲线周边，并且L/a比率至少为8，其中L是以mm为单位的确定孔腔出口的周长，a是以mm2为单位的孔腔出口的横截面积，该装置构造成使得液滴在至少每秒0.5克的流动速率以及具有至少＋／－1×100C/kg的电荷／质量比的状态下从喷头排出。

The present invention discloses methods and compositions comprising a group of novel expression cassettes which provide significantly improved levels of accumulation of Coleopteran inhibitory Cry3B and Cry3B variant amino acid sequences when these are expressed in plants.

本发明公开了包括一组新表达盒的方法和组合物，当鞘翅目抑制Cry3B和Cry3B变异体氨基酸序列在植物中表达时，提供显著提高水平的所述氨基酸序列的累积。

The invention discloses a medical compound for curing chronic bronchitis and bronchial asthma and a preparation method thereof. The medical compound is mainly made of ginkgo seed, ephedra herb, common coltsfoot flower, almond, white mulberry root-bark, pinellia tuber, perilla-seed, baical skullcap root, ginger and liquoric root.

本发明公开了一种治疗慢性支气管炎和支气管哮喘的药物组合物及其制备方法，它主要由白果、麻黄、款冬花、杏仁、桑白皮、半夏、苏子、黄芩、生姜和甘草制成。

The invention relates to a copolymerization compound which has adjustable heat-resistance and compatibility, and the preparation method thereof.

本发明涉及一种耐热性和相容性可调的共聚组合物及其制备方法。

This invention relates to a gas phase reagent dispensing apparatus comprising a cylindrically shaped vessel including a floor and an interior volume bounded by interior wall and floor surfaces.

本发明涉及一种包括圆柱形器皿的气相反应物分配装置，圆柱形器皿包括底板以及由内壁和底板面限界的内部体积。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷