四代的

The ratios of components especially two main components Ⅰ and Ⅱ varied significantly among different generations, and displayed similar law as that of titer. The ratio of two main components was close to the ratio of commercial attractant source in China or aboard, but that of the third and fourth generations were significantly different.

各组分的比例特别是两主要组分Ⅰ、Ⅱ的比例不同代间差异显著，差异性规律与滴度变异规律相同，一、二代两主要组分的比例接近与目前国内外商品化诱芯的配比，而三、四代的比例则差异显著。

Since, four generations have worked in Chassagne-Montrachet to build the Domaine.

经过四代的努力在Chassagne-Montrachet建立了自己葡萄园。

At this stage, the fourth generation of human resource management information system set higher requirements.

在这一阶段中，对第四代的人力资源管理信息化系统提出了更高了要求。

Howard Lyman is a fourth generation cattle rancher. In 1979 he developed cancer in the spinal cord.

霍华德·莱曼是第四代的牧场经营者，在1979年时，他的脊髓患了癌症。

Sandringham is the much-loved country retreat of Her Majesty the Queen, and has been the private home of four generations of British monarchs.

桑德是大受欢迎的国家务虚会女皇陛下，并已在私人住宅的四代的英国君主。

Toot toots bovine plan expends a system to be considered as Internet bar plan to expend the pioneer of the 4th generation, it is current the safest Internet bar plan fee system.

嘟嘟牛计费系统被认为是网吧计费第四代的先驱，是现在最安全的网吧计费系统。

Growth situation but also re-hybridization or backcrossing so that after three to four generations of breeding can achieve the purpose of rejuvenation.

生长状况，还可再次杂交或回交，这样经过三到四代的繁育，可达到复壮的目的。

Not only in Tang Dynasty, but after Han Dynasty, there are many poesies about frontier fortress that depict the war against the foreign, scenery about frontier, etc.

本文以南朝四代的边塞诗创作为研究中心，主旨是分析其创作情况、艺术特点及其在整个边塞诗史上的承前启后的地位。

Companies around the world Other pumps advanced technology and integrated with the national situation developed the CP1X-0.5 ball float type automatic exhaust valve, after 7 years of practice, the fourth generation of a new product (patent number: 200320111491.4) heating period has been finalized this year, mass production market.

锻钢阀门综合世界各国先进技术并结合我国国情研制出的CP1X-0.5浮球式自动排气阀，经过7年的实践，第四代的新型产品（专利申请号：200320111491.4）今年采暖期已定型批量生产投放市场。

METHODS: Keloid tissues with prominences and redness were harvested. Subsequent to primary cultures, dermal fibroblasts at passages 3 to 4 were used in this study.

取瘢痕疙瘩边缘突起发红的部分，按组织块法培养原代成纤维细胞，取第三四代的细胞用于实验。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。