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1·Some relationships among the support function and indicator function of a convex set and their second-order epi-derivatives are given.

利用集合的表示函数、支撑函数、距离函数和投影等研究闭凸体的典范表示及点到边界的投影特征。

2·Discussed a reason discoloration range of acid-base indicator function reason in a text book, pointed out some discoloration reason problems in the book.

探讨了一本教材中关于酸碱指示剂作用原理的理论变色范围探讨，指出了该教材在理论变色范围推论中存在的问题。

3·Message type indicator (MTI) — Four numeric digits that specify the version of the ISO8583 standard, message class, message function, and message origin.

消息类型指示符(MTI)——4个数字，指定ISO 8583标准的版本、消息类型、消息功能和消息的发起位置。

4·Because map takes one argument, a function, we can use the placeholder indicator _ instead of a named parameter.

因为map接受一个参数，即一个函数，我们可以用_占位符来替代有名参数。

5·The indicators of ecosystem integrity can be grouped into indicator species, structure-function-composition indicators, and stress-response indicators.

并从指示物种，结构-功能-组成，压力-响应等方面介绍了生态系统完整性评价指标；

6·We use ascendency as a goal function or indicator of system performance.

我们利用优势为目标的功能或系统的性能指标。

7·A new structure damage indicator was expatiated which was obtained through calculating the correlation function of structure response under white noise.

阐述了一种新型结构损伤指数，该指数通过计算白噪声激励下结构响应的相关函数得到。

8·Ecosystem health is a prerequisite to the service function of ecosystem. Assessment and indicator system has become the key issues in the research on ecosystem health.

森林生态系统健康是保证生态系统服务功能的前提，森林生态系统健康评价方法及指标体系已成为森林生态系统健康研究的核心内容。

9·Serum thyroid stimulating hormone (TSH) concentrations are a sensitive indicator of thyroid function.

促甲状腺激素（TSH）水平降低是判断甲状腺功能损害的早期指标。

10·The 7es also has an output off function which disables the control output, allowing the instrument to operate as an indicator but return smoothly to control when the output is again enabled.

该7es也有一个“输出关”功能，禁用控制输出，使仪器运行作为一项指标，但顺利返回控制时，输出再次启用。