追踪

TheBlack and Tan Coonhound is first and fundamentally a working dog, atrail and tree hound, capable of withstanding the rigors of winter, theheat of summer, and the difficult terrain over which he is called uponto work.

首先，黑褐猎浣熊犬的本质是一种工作犬，一种追踪和将猎物赶到树上去的猎犬，需要他在工作时，能够抵御冬季的严寒和夏季的炎热，并适应复杂的地形条件。

Beal says."We are also looking at people who carry a gene for a familial form of Parkinson's, but who do not have the illness now. We hope to track them over time to see if this metabolomic profile is predictive of disease onset."

Beal博士称，&我们同样也在寻找那些携带帕金森家族基因的人们，但他们目前还未发病，我们希望能不断追踪他们的情况，以此判断代谢组学图谱是否是疾病活跃期的征兆。&

Trackless Step:A bearhound leaves no trail in natural surroundings no trail in natural surroundings and cannot be racked.

无踪步：熊猎犬在自然环境下不会留下任何痕迹，也无法被追踪。

It was Fett who successfully tracked the Falcon from Hoth to Bespin.

波巴成功从霍斯追踪千年鹰号到贝斯平。

Tracking codes for performance measurement are released biannually (January 1 and July 1) on the AMA CPT internet site, http://www.ama-assn.org/go/cpt and published annually in the CPT book as part of the general CPT code set.

工作测量的追踪编码每半年（1月1日和7月1日）在AMA的CPT互联网站（ http：//www.ama-assn.org/go/cpt ）上发布，并作为总的CPT编码系列的部分出版在每年的CPT书籍中。

At the same time, Biham gave an attack on 40-step SHA-1[6] and Joux improved upon the results of Biham and Chen[5] by presenting practical collisions in SHA-0 [24].The most important result is the break of MD5 by Xiaoyun Wang and Hongbo Yu.

比特追踪法是现今分析MD4系列杂凑函数所使用的最为广泛有效的方法，它的技术细节在2005年欧密会上公开，是破解包含MD5和SHA-1在内的多数MD4系列杂凑算法的理论基础。

The researchers have already used these devices, known as BBICs, or Bioluminescent Bioreporter Integrated Circuits, to track pollution on earth.

研究人员将这种被称作 BBICs 或&生物发光生物信号集成电路&的装置，来追踪地球上的污染。

This relationship between body composition and cognitive function in old age is still unclear, the authors write. To address this question, the researchers used data from the Chicago Health and Aging Project, a longitudinal study conducted from 1993 to 2003 in a biracial community on the south side of Chicago, with an average of 6.4 years of follow-up. The cohort included 3885 community-dwelling adults aged 65 years and older who participated in at least 2 assessments.

作者表示，年长者的身体组成和认知功能之间的关系仍不清楚，为了找出此问题的答案，研究者使用芝加哥健康与老年计画「Chicago Health and Aging Project 」的资料，从1993到2003年，在芝加哥南部的一个双种族社区进行纵向研究，平均追踪期间为6.4年，该世代包括3，885位居住於该社区的65岁以上住民，且参加至少2次评估。

This study conducted a secondary data analysis based on the data from 1999 Survey of Health and Living Status of the Middle Aged and the Elderly in Taiwan, provided by the Bureau of Health Promotion, Department of Health, R.O.C.. The study subjects were elders over 65 years old, and the number of valid samples was 2890. The data were analyzed with descriptive statistics, one-way ANOVA, Chi-square test(X2), Independent-Samples t-test, point biserial correlation, the Pearson product-moment correlation, logistic regression analysis, multiple regression analysis and hierarchical regression analysis.

本研究乃是使用行政院卫生署国民健康局人口与健康调查研究中心执行之「台湾地区中老年身心社会生活状况长期追踪调查系列」1999年调查资料进行次级资料分析，研究样本为年满六十五岁以上之高龄者，有效样本数为2890人，针对所得的资料，以描述统计、单因子变异数分析、卡方检定、独立样本t检定、点二系列相关、皮尔森积差相关、逻辑回归、多元回归分析及阶层回归分析等统计方法进行分析。

He watched oat seedlings warn each other of danger by releasing jasmonate acid, and tracked the dropping of poisoned leaves by the Sonoran brittlebush to ward off competition.

他观察到燕麦秧苗通过释放茉莉酮酸酯来互相提醒危险，并追踪凋落的被索诺兰矮灌木毒害的叶子的踪迹，以避开竞争。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。