base year

基本解释

The gravity wave activities were investigated based on the data of 26 observation nights from WIPM sodium fluorescence lidar data-base of year 1999 to now.
从中国科学院武汉物理与数学研究所钠荧光激光雷达自1999年至今的观测数据中选取了分布于全年26天的数据进行重力波活动的分析研究。
Under this one base-year, one option-year contract, STG will assist in the engineering, implementation, and quality assurance of engineering projects managed by USAISEC-FDED.
根据这份包括基本期一年，选择期一年的合同，STG公司将在工程、执行和质量保障等领域帮助美国陆军信息系统工程司令部进行工作。
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Viewed that way—the addition to the message of slightly less than a base-pair a year—the evolution of something as complex as a human being is not such an incredible journey.
鉴于这种方法---再加上每年不到一组的碱基对的信息----如同人类般复杂的事物进化并不是一次极其难以置信的旅程，但仍是叹为观止的一次。

People in serious accidents with their paralysis as the result of the accident, very often, usually-- again, this is all the average-- go back to their base level of happiness: if they are happy before, they will be happy one year after; if they are unhappy, they will remain unhappy.
遇到严重意外的人,意外导致瘫痪，经常地，一般性的…,再次强调，这是平均而言-,都会恢复到基础幸福水平：,他们以前是快乐的，一年后，他们也会快乐;,如果不快乐，将维持不快乐。
哈佛公开课 - 幸福课课程节选

In Strasbourg, a former Jospin minister was ousted from her power base by 41-year-old Fabienne Keller.
ECONOMIST: France
Regardless of market share upside, it is our view that RIM is now in a good position to successfully stabilize its base, which will help repair its brand reputation and push shipments higher on a year-over-year basis off a low base.
FORBES: RIM: CIBC Ups Rating; Says Stock Is 'Materially Undervalued'
They incentivize for a short-term goal of delivering greater than budgeted results, rather than for base-store profit growth year over year.
FORBES: The Only Way to Long-Term Corporate Growth