英汉双语例句-生物医药大词典

It is the first time that the reproduction of this kind of migratory bird has ever been recorded.

中文意思：
这种候鸟的繁殖成功的记录，在杭州尚属首次。

以下为相关句子列表(点击查看，可以看对应的解释）：

	It is the first time for us to initiate such a program.			这是我们首次发起此类计划。
	It is the first time that Camilla -- officially the Duchess of Cornwall since her marriage to Charles on April 9 -- has appeared on one of the British royals' official greeting cards.			卡米拉今年4月与查尔斯完婚正式成为康沃尔公爵夫人，这是她第一次出现在英国王室的官方贺卡上。
	It is the first time that I make friend by computer,you are my first friend on line,I am very luck.			你是我通过计算机认识的第一个朋友，也是在线的第一个朋友，我感到非常荣幸。
	It is the first time that temporal China forms a comparatively full-scale group of scientists.			这一时期的中国第一次形成了颇具规模的科学家群体。
	It is the first time that the humen advocated to assess its value and dignity by power and wisdom.			人类首次提倡以力量与智慧评定人的价值和尊严。
	It is the first time that the reproduction of this kind of migratory bird has ever been recorded.			这种候鸟的繁殖成功的记录，在杭州尚属首次。
	It is the first time that wrinkles have been linked with high-cholesterol levels.			这是首次将皱纹与高胆固醇联系起来。
	It is the first time to apply this method to study sedimentary facies of the Paleocene-Miocene in the Qaidam Basin.			这是首次将定量的沉积相研究方法应用于柴达木盆地的古新统至中新统。
	It is the first time to discover the Early Paleozoic strata based on reliable fossils, which not only provides evidence to its age ascription, classification of the strata and its correlation to adjacent areas but also offers data to lithofacies, palaeoge			为该岩系的时代归属、地层划分及与邻区对比提供了古生物证据，也为研究该区岩相古地理、大地构造格局提供了可靠资料。
	It is the first time to have the theorem of orthogonal decomposition, a theoretical kernel in inverse gravimetric problem, realized in practice.			使得这一定理实际应用于场源结构的解释与分析成为可能。
	It is the first time to hold such a joint event so as to provide a rare opportunity to the professionals in shopping center developing, operating and managing both in Shanghai and in other cities of China to communicate with their counterparts internation			国际商业论坛与国际购物中心协会亚太地区年会首次联合召开，并设展示会，旨在为上海以至国内其它城市从事购物中心开发、经营、管理的业界人士提供一个直接沟通、吸取国际经验的平台，以利于促进我国商业现代化、国际化建设。