您要查找的是不是：
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- A positive or negative real number. 一种正的或负的实数。
- Neutron has no charge, either positive or negative. 中子不带电荷,既不带正电荷,也不带负电荷。
- Parameter can be positive or negative. 参数可以是正数也可以是负数。
- Parameter, and can be positive or negative. 参数的位置,而且可正可负。
- RF, half wave positive or negative, and full wave. 射频波、正半波、负半波,以及全波整流。
- A small positive or negative change in the value of a variable. 增量变量值微小的正或负增长
- Having a positive or negative numerical value; not zero. 正数或负数的；非零的。
- You can be positive or negative, but I just try to be balanced. 你可能被肯定也可能被否定，但是我仅仅是试着平衡。
- In general, positive or negative rake tools can be used on stainless steel. 通常正前角和负前角的刀具都可以用来加工不锈钢。
- The next criteria will be your view (positive or negative) on the underlying. 另一个选择准则是阁下对该相关资产的看法(看好或看淡)。
- The MOD is always early when SSTA of South Atlantic is positive or negative. 当南大西洋区域的海温为正或负异常时，江淮流域的入梅均偏早。
- The MOD is always late when SSTA east of Taiwan is positive or negative. 台湾以东区域的海温为正或负异常时，江淮流域的入梅均偏晚。
- Some microbes in soil impose positive or negative influence on verticillium. 土壤中某些微生物也可以对黄萎病菌产生作用。
- An electrically charged atom is known as an ion, positive or negative. 一个带电原子被称为离子，正离子或负离子。
- A false positive or negative error rate is impossible to measure because these are such rare events. 一个错误的正或负误差率是不可能衡量的，因为这些是很罕见的事件。
- The integer part, which may be positive or negative, of the representation of a logarithm. 对数表示法的整数部分，它可以是正的或负的。对照mantissa。
- Ion: Atom or group of atoms with one or more positive or negative electric charges. 离子: 带有一个或多个正电荷(阳离子)或负电荷(阴离子)的原子或原子团。
- Gets or sets whether the date and time of the current instance is positive or negative. 获取或设置当前实例的日期和时间是正还是负。
- Most applications should check for a positive or negative value rather than an aggregate total. 大多数应用程序都应检查值为正还是为负,而不是值聚合总数。
