Nicked myself shaving . biting her nether hip , hooking the placket of her skirt . timing her 一会儿是我刮胡子，刮出了血，一会儿又是她，裙腰开口处的钩子不牢，狠狠地咬着下唇。
We would like to change this style to a fixed wrap sweater . but still using the full needle placket , bottom hem cuff 改变风格：围裹式毛线上衣/无扣开衫，但仍用针头固定与门襟,下摆克夫
For styles with front placket , verify that upper placket fully covers under placket . open and check construction and stitching 有前门筒的款式，门筒面层要盖住底层。打开并检查其结构和针步。
The factors affecting the trehalose production were studied in this paper . the placket - burman design method and respond surface analysis method were used to optimize the medium and the reaction conditions were optimized too 应用正交设计、 plackett - burman实验设计和响应曲面分析法确定了最佳的培养基配方，并对反应条件进行了优化研究。
High transparence , strong shrinkable rate and the shrinkable temperature is between 80 and 150 , be suited to the product package of kinds of industries , can be designed as flat placket , abnormity bag , arc bag and shrinkable pipe 透明度高、收缩率强，收缩温度80 - 150 ，适用于各个行业的产品包装，可设计制作成各种平口袋、异形袋、弧形袋及收缩导管。
High transparence , strong shrinkable rate and the shrinkable temperature is between 80 and 150 , be suited to the product package of kinds of industries , can be designed as flat placket , abnormity bag , arc bag and shrinkable pipe 详细说明:透明度高、收缩率强，收缩温度80 - 150 ，适用于各个行业的产品包装，可设计制作成各种平口袋、异形袋、弧形袋及收缩导管。
High transparence , strong shrinkable rate and the shrinkable temperature is between 80 and 150 , be suited to the product package of kinds of industries , can be designed as flat placket , abnormity bag , arc bag and shrinkable pipe 产品说明：透明度高、收缩率强，收缩温度80 - 150 ，适用于各个行业的产品包装，可设计制作成各种平口袋、异形袋、弧形袋及收缩导管。
High transparence , strong shrinkable rate and the shrinkable temperature is between 80 and 150 , be suited to the product package of kinds of industries , can be designed as flat placket , abnormity bag , arc bag and shrinkable pipe 详细信息：透明度高、收缩率强，收缩温度80 - 150 ，适用于各个行业的产品包装，可设计制作成各种平口袋、异形袋、弧形袋及收缩导管。
Yet , most existing high speed on / off valves use electromagnet as their electicity - mechanism conversion element , and good performant electromagnets have to be imported from other countries , in such situation , it is difficity to make excelent high speed electromagnet valve made in our country , even if we can make good performant high speed electromagnet valve in our country , it still has the shortcoming of not high enough respond speed , too small placket and big volumeo in this thesis , a new high speed on / off valve is developed based on two types of existing valves , this new valve has higher respond speed , a little big placket and little volume o for the new valve , several main task was made out as below : a ) several types of high speed on / off were first analyzed , then the basic performance of the actuator of the new valve was analyzed 高速开关阀是20世纪80年代发展起来的一种具有响应速度快、抗污染能力强、与电子电路配合好等特点的一个良好的动力放大元件。但是现有的高速开关阀基本上采用电磁铁为电?机转换元件，高性能的电磁铁又基本为进口，难以满足高性能高速开关阀国产化的要求，即使是高性能的电磁铁式高速开关阀，仍存在着响应速度不够大、开口过小、体积较大的缺点。本文在现有两种高速开关阀的基础上，设计了一种新颖的高速开关阀，在提高其动态性能的同时，增大了阀的开口，减小了阀的体积。
