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- MS ahead fluid is composed of micromolecule polymer,surfare activity agent,shale stability agent, micro silicon and weighting material. MS前置液，是由高分子聚合物、表面活性剂、页岩稳定剂、微硅或加重剂（隔离液使用）组成。
- It is suitable for double thread lockstitch sewing of light or medium weight material . 适用于薄料、中厚度料的双线锁式线缝缝纫。
- PM high strength Al alloy is very important light weight material in automobile. 粉末冶金高强度铝合金是重要的汽车轻量化材料。
- GC6-8 high speed heavy duty lockstitch sewing machine is available for sewing madium to heavy weight material such as jean,leather,etc. 8型高速厚料平缝机，适用于普通料及厚料牛仔布，皮革等缝料。
- This machine is applicable for button with two to four holes,shanked button and other are also can sewn by equipping with accessories.It's suitable for light and weight material. 本机主要用于二孔或四孔的平纽扣缝订，若加附具，可缝钉带柄及其它纽扣，适用于轻薄中厚面料的钉扣。
- This machine is applicable for button with two or four holes.Shacked button and others are also can be sewn by equipping with accessories.It's suitable for light and weight material. 主要用于二孔或四孔的平纽扣缝钉，若加附具，可缝钉带柄及其他钮扣，适用于轻薄中厚面料的钉扣。
- This machine is applicable for buton wyth two or four holes.shanked button and others are also can ve sewn by equipping wyth accessories,Irs suitable for light and weight material. 该机主要用于二孔或四孔的平纽钉扣机;若加附具;也可缝钉带柄及其它纽扣;适用于轻薄;中厚面料的钉扣.
- With single straight needle,link take-up and rotating hook to form lockstitch,it is available to sew light to medium heavy weight material,such as knit,cotton and synthetic fabric. 采用单直针、连杆挑线、旋梭勾线，构成双线锁式线迹。适用于缝制薄料和中厚料的针棉、化纤等织品。
- Keywords density;weighting material;densitometer; 密度测量;比重瓶法;误差分析;
- This machine is applicable for button with two or four holes.Shanked button and others are also can be sewn by equipping with accessories.It’s suitable for light and weight material. JK-T373 钉扣机系列 BUTTON ATTACHING MACHINE SERIES 主要用于二孔或四孔的平纽扣缝钉，若加附具，可缝钉带柄及其他钮扣，适用于轻薄中厚面料的钉扣。
- Buttonholing for ordinary cloth, knitting, etc. It's suitable for light medium and weight materials. 适用于各种针织、棉纺、化纤等织物的钮孔缝锁，薄料、中厚料均宜。
- The material is flawed throughout. 这种材料到处是裂缝。
- This paper analyzes the sub-frame of FCV,and uses some light weight materials to do optimization of it. 对燃料电池轿车副车架结构进行结构分析,并使用轻量化材料替换的同时进行拓扑和尺寸优化,使得结构轻量化和可靠。
- Button holing for ordinary choth, knitting, etc. It is suitable for light medium and weight materials. 适用于各种针织、棉纺、化纤等织物的钮孔锁缝，薄料，中厚料均宜。
- With powerful unison feed,the machine can sew accurately and easily several sheets of heavy weight materials piled up together. 综合式送料，送料力量更强大，能精准与轻易车缝多层之厚重物料，缝目精确美观。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
