精选

To improve contrast and/or color purity, an apertured obstruction plate forming chicanes in the electron paths is arranged between the preselection plate and the fine-selection plate.

为改善对比度和／或色纯度，一个在电子路径中构成障碍的多孔板安置于预选板和精选板之间。

In order to obtain pockety aperture, this paper prepares inorganic membrane with choosing diatomite of TengChong. The quality of this choosing diatomite is alterd by adding argentic oxide to improve its sorption capacity of ammonia and separate effect of ammonia water. Diatomite is choosed through the experiments of ultrasonic.

本文用精选后的腾冲硅藻土来制膜，力求使膜的孔径分布均匀，同时用氧化银来改性硅藻土来改变硅藻土对氨的吸附能力，提高氨／水分离效果。

MISCELA BAR 1Kg GAS FLASHED BAGA delicate mix of Arabica and Robusta coffees for a well-balanced blend that is guaranteed to produce a particularly creamy cup of coffee.

精选阿卡比拉和罗巴斯达豆拼配而成，口感强烈，芳香醇厚，您可以用它来制造Cappuccino， Latte， Mochas等咖啡，带给你最华美的咖啡体验。

Therefore the treatment of esophageal and cardial cancer is often palliative: surgical resection is reserved only to selected cases. Endoscopic palliation was the treatment of choice in a total of 265 patients 174 of which received laser therapy and 91 prosthesis intubation. The results it good in about 80% of cases.

因此食管癌和贲门癌的治疗常常是姑息性的，外科的手术切除仅局限于一些精选的病例。265例病人选择了内科治疗，其中174例用放射治疗，91例用插管治疗，结果约有80%的病例有效。

The four wines in the reserve range have all been carefully barrel matured and although ready to enjoy, the red wines are suitable for additional cellaring and will improve over the next 3 to 5 years.

这四支精选系列的葡萄酒均经橡木桶陈酿成熟，现在已经可以饮用，但红葡萄酒的品质经3-5年的再陈酿成熟会更加完美。

Our company products are produced by using computer spring coiling machine with selecting high-quality imported and domestic steel wire.

我公司弹簧产品，均采用电脑卷簧机卷制，配合精选优质的进口、国产钢丝绕制。

DUBB" was published about one year ago, Vanness Wu released his new album with choiceness and new songs in Taiwan as his promise."

DUBB&专辑一年多，7月4日，吴建豪如约在台湾地区推出自己的精选+歌专辑。&

DUBB" was published about one year ago, Vanness Wu released his new album with choiceness and new songs in Taiwan as his promise."

DUBB&专辑一年多，7月4日，吴建豪如约在台湾地区推出自己的精选+新歌专辑。&

Among them,the major transformations what against the sulfur flotation include: concentrating of zinc tailings,adding acid,non-featured operations,using 11# oil as frother ,the remodelling of flotator,etc.

其中，针对硫浮选进行的改造主要有锌尾浓缩、加酸、无精选作业、起泡剂11#油的应用以及浮选机改型等等，取得了显著的效果。

The Aust S Ming clear industry company has been putting quality at first, then and strictly guard a quality pass from the first, professional agriculture specialist's troops strictly supervises and controls to plant process, from the garbling of seed, the handling of in the field, the growth of corn, press the object to pick on time, all strictly supervise and control.

澳明实业公司一直把质量放在首位，从一开始便严格把守质量关，专业的农业专家队伍严格监控种植过程，从种籽的精选，田间的管理，玉米的生长，按时按标的采摘，都严格监控。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐