英汉双语例句-生物医药大词典

At first, this Grand Avenuewas just a dirt road that Jefferson had planted with rows of fast-growing poplar trees.

中文意思：
一开始，这条「重要大道」只是一条泥土路，后来杰佛逊在两旁种植了长得很快的白杨树。

以下为相关句子列表(点击查看，可以看对应的解释）：

	At first, the tubes contained just a plastic rod.			开始时，这些管子里只含有一个塑料棒。
	At first, there is fundamental theory, which explains market failures, public goods, externalities and pubic choice.			第一，基本理论，阐述财政学的研究对象、范围，政府政策的评估标准以及实现政策目标的基本方法。
	At first, they can report their feelings to the bully.			首先，把他们的感受向施「霸凌」者报告。
	At first, they have just one way recording informations.			首先，他们只有一种记下讯息的方式。
	At first, they were being nice.			起初人们只是出于一时的好心。
	At first, this Grand Avenuewas just a dirt road that Jefferson had planted with rows of fast-growing poplar trees.			一开始，这条「重要大道」只是一条泥土路，后来杰佛逊在两旁种植了长得很快的白杨树。
	At first, this paper builds n model of quality-contingent pricing under price-sensitive demand and analyzes the existence of the optimal solution.			本文首先构建了时间敏感需求下的供应链企业交货期相关定价模型，并对模型的最优性进行了分析。
	At first, two iron wires connected each pair of telephones.			最初，每一对电话是用两根铁丝连接起来的。
	At first, we expound the existence and development of dissipative system depends on continuous negative entropy flows based on the theory of dissipative system and entropy.			摘要首先基于耗散系统的熵理论，阐明耗散系统的存在与发展依赖于源源不断的负熵流。
	At first, we show that in both continuous-time systems and discrete-time systems, the overall stability is achieved if the order of the compensator is not less than the order of the unstable system.			对于连续与离散系统，文中首先证明只要补偿器的维度与此不稳定系统相同，则一定可行。
	At first, we thought Asian dramas would predominate, but the response from Europe has actually been greater.			起初我们觉得亚洲的作品会多些，但没想到欧洲地区会那么活跃。