With each piston stroke , a small quantity of atmospheric air or gas is pumped into the discharge air vessels 在活塞的每个冲程中，将少量的空气或气体输送到空气槽内。
Usage : apply a small quantity of solution to a clean cloth . polish the surfaces of stainless steel articles 使用方法：将本品直接喷于待清洁不锈钢表面，然后用软布擦拭即可。
A small quantity of these ac adapters may have defective casing which will come apart , resulting in exposure of internal live parts 有少部分的火牛外壳存有缺陷，可能会松脱，并导致内部带电部分外露。
Water stains or a small quantity of smears may be eliminated easily by using wet cloth and a few household detergents or soapy water 水渍或少量污渍用湿抹布擦洗并加入少量家用清洁剂或肥皂水可即时去除。
A piece of biscuit and a small quantity of rum formed his supper , and he snatched a few hours sleep , lying over the mouth of the cave 一片饼干和几口朗姆酒成了他的晚餐，他在洞口边上躺下来，睡了几小时。
An unemployed man was sentenced to six months imprisonment , suspended for two years , for possessing a small quantity of cannabis and " ice " 一名无业男子，管有少量大麻及毒品冰，被判入狱六个月，缓刑两年。
The heat pump reclaims the lower quality heat to fulfil the demand of production and live through consuming a small quantity of high quality energy 热泵通过消耗少量的高质能源，回收低质热量，以满足生产及生活需要。
The defendant was later brought back to his residence at sai kung where a small quantity of cannabis and one more extendable baton were found 被告其后被带回位于西贡的住所，调查人员再在该处检获小量大麻及一支伸缩棍。
Experimental results show that the as - deposited coating mainly contained tin phase , also a small quantities of oxides of titanium were detected 试验结果表明，反应等离子喷涂tin涂层主要由tin相以及极少量ti的氧化物组成。
Twelve subjects breathed in a small quantity of magnetite dust , which settled in the lungs and produced a measurable external magnetic field 12名接受试验的人吸入微量磁铁矿石粉尘，这些粉尘停留在肺内，产生一个可测的磁场。
