The monthly index registers zero whenever activity in those categories grows in line with historical trend.
该月度指数为零，就说明上述领域的活动增长与历史趋势一致。
The third argument (0) is the zero-based index of the directory that you want to create the group in if it doesn't exist.
第三个参数（0）是目录的基于零的索引，如果某个组不存在，则会在目录中创建这个组。
Markets seem to view that as close to zero: interest rates on index-linked bonds in the France, Germany, the UK and US are about 1 per cent.
市场似乎将这种风险视为接近于零：法国、德国、英国和美国的指数挂钩债券利率大约为1%。
They then cascaded the negative index medium with a positive refractive index medium so that the complete nanostructure behaved as one with an index of refraction of zero.
他们将负折射率材料和正折射率材料级联起来成功实现了零折射率行为的纳米结构。
The Baltic Sea Index once dropped to almost zero. When I made an inspection trip to a container factory in Shenzhen, I was told that not a single order was received.
我到深圳集装箱厂去考察时，连一个集装箱的订单都没有。
In this case, both the length and index values are zero, so they match.
在本例中，长度和索引值都为0，所以它们是匹配的。
If the code always begins with the index set to zero, after processing, the index value will equal the number of parsed characters.
如果代码常以设置为0的索引开始，处理后，索引值将等于解析过的字符的值。
If the length of the original value is greater than zero and matches the index value, both are shown in green; otherwise the values are shown in red.
如果初始值的长度比0大且和索引值相匹配，这两者都会以绿色显示；否则显示红色。
Always reset the ParsePosition index to zero before invoking parse (String, ParsePosition).
在调用parse (String,ParsePosition)前始终将ParsePosition索引重置为0。
An index within the gradient information of the arc voltage on the local region of zero can reflect fault location effectively.
含有电弧电压在零区梯度信息的指标可以有效地反映故障位置。
In addition to comparing the length and index values for equality, you must also check for either a null Number after parsing or an empty input string (" "or length of zero).
除了要比较长度和索引值是否相等之外，还必须检查是解析后的nullNumber还是一个空的输入字符串(或长度为0)。
Zero drift is an important index in the thunder prevention engineering and acceptance engineering.
零地漂移是防雷工程及工程验收的一项重要指标。
Based on the clump intensity index, regressive analysis method and zero frequency method, the spatial distribution pattern of Latori bicolor (Walker) larvae was studied.
应用聚集度指标法、回归分析法、零频率方法对两色绿刺蛾幼虫在毛竹林间的分布型进行测定。
The Air Quality Index runs from zero to 500, with 500 being the most unhealthy.
空气质量指数的范围从0到500，上限500表示空气质量最不健康。
The paper mainly discusses the principle of two dimension zero position grating and its evaluation index, gives detail discussion of evaluation limit.
本文对二维零位原子光栅的原理，评价指标，评价指标极限的计算，作了详细介绍。
Index numbering starts from zero.
索引编号从零开始。
It is found that the superheat may be zero for a long time. A new index, Zero Superheat Time, was put forward, and applied to the electronic expansion valve control.
为此，将零过热度时间作为一个重要的指标，用于电子膨胀阀的启动控制；
The zero-based index of the first matching item.
第一个匹配项的从零开始的索引。
Transparency International this week released its yearly Corruption Perceptions Index. The Berlin-based group rates 176 countries and territories with a number from zero to 100.
国际透明组织本周发布年度清廉指数，这家总部在柏林的组织给176个国家和地区的评分，分数在0到100之间。
Zero-based index of an image within the image list.
从零开始的索引图像在图像列表。
Its essence idea is that to improve system performance index by zero-pole assignment.
它的基本思想是通过零极点重新配置，达到改善系统性能指标的目的。
Searches for the specified character and returns the zero-based index of the last occurrence within the entire source string.
搜索指定的子字符串，并返回整个源字符串内最后一个匹配项的从零开始的索引。
Searches for the specified substring and returns the zero-based index of the last occurrence within the entire source string.
搜索指定的字符，并返回整个源字符串内最后一个匹配项的从零开始的索引。
This can be appropriate when the index values are offsets from a base value or correspond to members of a zero-based enumeration.
这适用于此情况：索引值是距基值的偏移量，或者对应于从零开始的枚举的成员。
Searches for the specified substring and returns the zero-based index of the first occurrence within the entire source string.
搜索指定的字符并返回整个源字符串内第一个匹配项的从零开始的索引。
Returns the zero-based index of the item at the specified coordinates.
返回指定坐标处的项的从零开始的索引。
Searches for the specified character and returns the zero-based index of the first occurrence within the section of the source string that extends from the specified index to the end of the string.
搜索指定的子字符串，并返回源字符串内从指定的索引位置到字符串结尾这一部分中第一个匹配项的从零开始的索引。
Since we are only concerned about the second User ID, we simply use that index (as split give a zero based array of split data).
由于我们只关心第二个用户ID，只需使用该索引(如分离得到的分割数据从零开始的数组)。
Since we are only concerned about the second User ID, we simply use that index (as split give a zero based array of split data).
由于我们只关心第二个用户ID，只需使用该索引(如分离得到的分割数据从零开始的数组)。
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