查询词典 contamination

The study of vertical channel with high field effect mobility by Ni induced lateral crystallization, which can form larger grains on channel regions and reduce grain boundary defects. We detect the method of Ni induced lateral crystallization through high field effective mobility, but that accumulates too much Ni on floating N+ region and causes defects and metal contamination. As Ni is used to form silicde and then proceed to low temperature annealing, we can observe the floating region that has no Ni acumination regions or contaminations. This aids us in obtaining good electronic performance of this device, not only the remote field effective mobility but also the vast improvement of sub-threshold swing and on/off currents.

接著，是延续垂直通道的研究，希望能有效的提升电子迁移率，因此以镍金属诱导横向结晶的方式使通道形成较大的结晶，减少矽晶粒之间的缺陷，而在初步的研究，发现以镍金属直接诱导横向结晶的方式，经由低温长时间回火之后，由於镍金属扩散的关系，完成诱导结晶之后，有过多的镍金属聚集在顶部参杂的中间区域，而造成过多的缺陷累积，虽然电子迁移率有效的提升，但整体的电性并不如预期，因此提出先形成镍金属矽化物后，将未反应的镍金属或金属氧化物去除之后，再进行镍金属矽化物诱导横向结晶处理，经由结果观察得知在顶部掺杂区域部分没有明显的镍金属累积或污染，并且得到很好的整体电性，除了电子迁移率有效提升之外，次临界特性以及导通电流都能有效改善。

Nowadays, the archipelago is still strikingly beautiful, but the endemic species are at risk because of the contamination caused by the allochthonous species introduced by visitors and intercontinental trade.

如今，虽然夏威夷群岛的美景仍吸引着各方游客，但是当地物种却受到游客和洲际贸易带来的新物种的污染威胁。

Investigations of contamination of pork and poultry with melamine compounds (melamine, cyanuric acid, ammeline and ammelide; MCs) by FSIS and FDA have extended into a number of states.

调查污染的猪肉和家禽的三聚氰胺化合物（三聚氰胺，氰尿酸， ammeline和ammelide ；主持人）的安全检验局和FDA已经扩展到许多国家。

My first job was to cock my crossbow, take a biopsy bolt from the cooler that served as ammu nition box, nock the bolt, and then remove the sheath of aluminum foil protecting the tip from contamination by extraneous DNA.

我的第一项任务就是装配弓弩：从铝制的冷藏盒中取出箭，架在弩机上，然后取下防止箭头被外源DNA污染的铝箔鞘。

Contamination of the continental crust material is one of the reasons for andesitic rock formation, but not all.

大陆地壳物质的混染只是安山岩成因中的一部份，并非全部。

E., monocrystalline process, cleanliness of silicon wafers before annealing, and eleanliness of annealer, affecting the lifetime and bulk metal contamination by way of the study with SPV method.

因为金属杂质可以通过热过程从硅片的表面扩散进内部，并成为非常有效的复合中心，大大促进载流子的复合，降低硅片寿命，进而影响器件的性能和可靠性。

Li Yong expresses, the net swims is the golden mine of a free from contamination really, but the high risk industry that it also is high investment of a need, high-tech at the same time, without ability of own research and development, will bring annihilative blow to the enterprise.

李勇表示，网游的确是一座无污染的金矿，但它同时也是一个需要高投入、高科技的高风险产业，没有自主研发能力，将给企业带来毁灭性的打击。

Although the range of all metals studied in water samples did not exceed the National Water Quality Standard for Fisheries (GB 11607－89), relatively obvious contamination of Pb, and in particular Zn and As were found by the range in the samples of sediments and Anodonta woodiana.

虽然水样中各重金属均未超过国家渔业水质标准（GB1160789），但底泥和背角无齿蚌的结果显示出Pb，特别是Zn、As的污染比较明显。

At the same time,the contamination removal effect and the system stability under different condition of HRT of aeration part and anoxic part were studied in this paper.

试验同时还考察了不同HRT条件下，水解酸化段对污染物去除效果及对废水可生化性的影响。

Again, the purpose of the media fill is to assure that product can be aseptically processed without contamination under operating

培养基灌装的目的是保证在操作条件下的无菌过程不被污染物污染。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！