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The three samples that took the trip to space included a piece of dolomite, a piece of basalt and a manmade piece simulating a sedimentaryrock from the Martian surface.

三个进入太空旅行的样本包括一片白云石、一片玄武岩和一片仿真的火星表面沉积岩。

DESIGN: Controlled trial of case samples.

设计：病理标本对照实验。

The standard Kernel Fisher Discriminant Analysis may suffer from the large computation complexity and the slow speed of feature extraction for the case of large number of training samples. To tackle these problems, a fast algorithm of KFDA is presented.

摘要针对训练样本多时核Fisher判别分析的计算代价大，特征提取速度慢问题，本文提出一种KFDA的快速算法。

On the other hand, train samples distributed widely by selecting it after clustering and meet the integrity criterion at the same.

并且这样选择的训练样本会在图像上有更广泛的分布，又满足了训练样本所需的完整性原则。

Preparation of the OIE international trade prescribed screening test,BPAT antigen, and the 334 serum samples werer tested.

制备了OIE国际贸易指定筛选试验缓冲平板凝集试验抗原，对334份血清进行了检测。

Using decision table as a tool, the approach can extract diagnosis rules from the set of fault samples directly.

提出的方法将决策表作为主要工具，直接从样本中导出诊断规则，最终结果表明了该方法的有效性。

Similar δD values of n-alkanes in samples in different maturity stages indicate that effect of thermal maturity on δD values of n-alkanes is not significant during the stages from immaturity to maturity, therefore, it can be used as a useful auxiliary tool for oil/source correlation.

生物标志化合物和正构烷烃的碳氢同位素组成特征表明，在未成熟－成熟阶段正构烷烃的单体氢同位素组成受热成熟度的影响不明显，可以作为油源对比的一个有用的辅助指标。

Forming cam development, design and maintenance professionals to undertake a variety of automatic lathe maintenance, repair tool carrier, special accessories Welcome to chart samples!

成型凸轮的开发、设计与维修，专业人员承接各种自动车床维修，修刀架，特殊配件欢迎来图来样订做！

The numerical and pathogenic variations of Ralstonia solanacearum distributed within the tissue of host plants were investigated for a preliminary study. Scientists discussed the relationship between the pathogen and the plant particularly from the point view of an ecological niche. The samples were taken in the fields of tomato, eggplant, tobacco, peanut and ginger in Fujian province.

［目的］通过分析青枯雷尔氏菌在不同寄主发病植株、在同一寄主不同侵染状态植株和同一寄主不同发病阶段植株体内分布及其致病力的异质性，从生态位角度来初步探讨该病原菌与植物之间的相互关系。

During 2000-2006, 508 samples of tomato late blight Pytophthora infestans from 8 tomato growing areas in Guangxi were collected and 239 pure isolates of the pathogen were obtained.

2000-2006年，从广西8个番茄产区采集了508份番茄晚疫病标样，分离纯化获得239个晚疫病菌株。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。