It is characterized in long working life, high sharpness and high efficiency.
其特点是寿命长，锋利度高，加工效率高。
The utility model is characterized in that the wallet is provided with braces.
本实用新型特点就是在钱包上设置有背带；
The disclosed method is characterized in that the catalyst contains copper sulfide (I).
本发明方法特征在于所述催化剂包含硫化亚铜 （I）。
The invention is characterized in dipping said raw material in normal temperature and pressure.
本发明最主要的特点是常温常压浸泡原料制浆。
Moreover, each infrastructure is characterized in terms of ?ow modi?cation with and without train.
另外，每个基础设施方面的特点是流动的改造和没有火车。
Further, the utility model is characterized in good leakproofness and stable and reliable operation.
本实用新型还具有密封性好、运行稳定可靠的特点。
The invention is characterized in that it can simplify clinical apparatus and reliease patient pain.
本发明具有简化临床器械、减小患者痛楚、临床使用快捷方便的特点。
It is characterized in that: it changes the common drip line-type body of submarine into flat round type.
它的主要特征是：改变潜水艇常用的水滴线型艇体，而采用了近似的扁圆体。
If the soul be viewed as merely and abstractly simple, it is characterized in an inadequate and finite way.
如果把灵魂仅认为是单一的，则灵魂将会被这种抽象看法说成仅是片面的和有限的了。
This utility model is characterized in that: seal rings are set in the spool and shell of the aforesaid balance valve.
其特征在于，在上述平衡阀内芯和平衡阀外壳上均设有密封圈。
The utility model is characterized in that an alloy wire is used as a sensing element which is connected with a spring.
该实用新型的特点是在一个合金丝是用来作为传感元件，这是他们与春天。
Wang Guowei's literary criticism system is characterized in its most modernity in Chinese history of literary criticism.
中国近代以来，王国维文学批评在中国文学批评史上最具现代性特征。
The umbrella is characterized in that umbrella stem is provided with two braces and lower end of the umbrella stem is flat.
它包括伞体，其特征在于，在伞柄上设有双肩背带，伞柄靠下端为扁平状。
This method is characterized in that the substrate is conveyed in the drying box while being heated at a given temperature (t).
本方法的特征在于，在给定温度(T)下加热所述支持体的同时，在干燥箱中输送所述支持体。
The side turning bed is characterized in that the patient could turn in the lateral direction and seat at a semi-sitting position.
侧摇病床的特点既能使病人半坐位，又能使病人侧翻身。
The device is characterized in that the lancet includes a structure of changed stiffness, which can also be referred to as a kinked area.
装置的特征在于，刺针具有至少一个具有改变的刚度的结构，它也可以称为弯折区域。
The piercing perlite sound absorbing board comprises a perlite board, which is characterized in that a sag is arranged on the perlite board.
该穿孔珍珠岩吸声板包括珍珠岩板，其特征在于，所述珍珠岩板上设有凹陷。
As biocatalysts, enzyme is characterized in high catalytic efficiency, high specificity, mild reactive conditions and controllable activity.
酶作为生物催化剂，具有高催化效率，专一性强，反应条件温和及酶活性可以调控。
The drug is characterized in novel combination of components, low costs, easy preparation, convenient administration and significant effect.
它具有中药原料组合新颖、成本低廉、制备方便、服用简单、效果显著的特点。
The utility model is characterized in that a single tower process flow that only an adsorption tower is used for producing oxygen is adopted.
该装置的特点是只用一个吸附塔生产氧气的单塔工艺流程。
The metal-plastic composite nut, according to Claim 1, is characterized in that the injection molding of metal insert and complete plastic layer.
根据权利要求1所述的金属塑料复合螺帽，其特征在于所述金属嵌件与塑料层整体注塑成型。
The metal-plastic composite nut, according to Claim 1 and 4, is characterized in that the metal insert is made of lead brass and stainless steel.
根据权利要求1或4所述的金属塑料复合螺帽，其特征在于所述金属嵌件由铅黄铜或不锈钢制成。
The motor is characterized in that a revolution surface circling around the rotating shaft is connected with an axial outer end of the inner fan blade.
其特征在于，所述内风扇叶片的轴向外端连接于一环绕所述转轴的回转面。
The reverse osmosis membrane has a polyvinyl alcohol adherent thereto, and is characterized in that the polyvinyl alcohol is an ionic polyvinyl alcohol.
上述反渗透膜是附着有聚乙烯醇的反渗透膜，其特征在于，该聚乙烯醇为离子性聚乙烯醇。
Compared with aluminum foam, sandwich beams with aluminum core is characterized in higher limited yield stress and better cushion energy absorbing property.
泡沫铝芯体夹层板与泡沫铝相比，具有更高的屈服极限和更好的缓冲吸能特性。
The composite pipeline is characterized in that a metal framework containing tens or hundreds or thousands of through holes is arranged in the plastic pipeline.
包括塑料管道，其特征是塑料管道内有含数十个或数百个或数千个通孔的金属骨架。
The radiator is composed of a bottom board and a porous metal body. The radiator is characterized in that the porous metal body is combined on the bottom board.
散热装置，它由底板及多孔性金属体构成，其特征是：该多孔性金属体为结合于底板之上。
This invention relates to a washing device which is characterized in that a connection valve is provided which can prevent abluent foam from overflowing outside.
本发明涉及一种洗涤装置，其特征是：具备有可以防止洗涤剂泡沫通过换气构件溢出到外部的连接阀。
The industry of ship repair and building is characterized in safety incidents. This article sums up the characteristics of the incidents and analyzes the causes.
船舶修造行业是发生安全事故较多的行业之一，本文主要总结了事故的特点和频发原因。
The industry of ship repair and building is characterized in safety incidents. This article sums up the characteristics of the incidents and analyzes the causes.
船舶修造行业是发生安全事故较多的行业之一，本文主要总结了事故的特点和频发原因。
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