摸索

However, the design theory and construction methods of plane bifurcate tunnel is not yet perfect until now because the researches and applications of the bifurcate tunnel are still in the exploratory stage, lacks a systematic and completely study.

但是现在对分岔隧道的研究和应用还处于摸索阶段，缺乏系统和全面的研究，导致其设计理论和施工方法还尚不成熟。

Taking his wallet out of his hip pocket, he fished into a leather billfold and brought out a very small round mirror, about the size of a quarter.

他从裤子后袋里掏出钱包，在这个皮夹子里摸索着，然后拿出一片二角五分硬币大小的小圆镜。

Works on marine micropaleontology in China started in the late 1950's, and in the last thirty years, the marine micropaleontology in China has been greatly expanded into a full-fledged discipline that includes taxonomy, ecology, sedimentology, biostratigraphy, paleoenvironmental analysis and geologic resources prospecting, and deals with finding and explaining various species buildup, ecologic condition, sedimentary distribution, and their historical processes.

中国的海洋微体古生物学研究开始于20世纪50年代末，当时属于起始摸索阶段。真正发展并奠定基础的时期是在近30年以来，较为全面地开展了分类学、生态学、沉积学，生物地层学、古海洋环境分析与地质资源勘探应用研究等。

How to use it, craftsman and bookman fumble together.

如何利用它，工匠与文人一同摸索。

Because of the lack of paddy stored in bulk in Shanghai, according to the storage characteristic of large warehouse and based on the successful trail of wheat storage in bulk, using the current establishment and technology to try to find the valuable approach and method.

针对目前上海地区粳谷散装储存的缺乏，结合高大平房仓的储粮特性，在我仓库散装小麦成功试验的基础上，充分利用现有仓储设施和技术力量，摸索粳谷散储存行之有效的途径和方法。

Howl, with a bit of searching, succeeded in finding his hand inside the multiple folds of blue-and-silver sleeve and working it through a gap between two tremendous stitches. He grabbed the bundle off her.

霍尔的手在那件蓝银色衣服的巨大袖子里好一阵摸索，再由两针缝线间隙中挣脱出来，将布块由苏菲手中一把抢过。

Since the founding of Busch in 1963 in Germany, the company policy has been customer oriented thinking in terms of supply of high quality and competitively-priced products and excellent technical and service back-up, which...

在不断的开发和摸索中，施维英公司日益成为生产混凝土施工设备首屈一指的厂家，在联邦德国、美国、巴西、奥地利。。。

The only way he could solve the problem was by the method of trial and error.

他能够解决这个问题的唯一办法就是不断摸索。

Empirical information is gained only by trial and error in the field and at real time process rates.

以往的经验只能在不停的反复试验和实际的逐步摸索过程中得到深化和应用。

But a student who is unwilling to interact in the first place would lose this opportunity to learn by trial and error.

但是一个从开始就不愿与人交流的学生将会失去这种通过不断摸索进行的机会。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。