让事情更为混乱的是，不同的国家出现了不同的碳足迹和标签标准，这使得不同的标签之间无法做直接的比较。
To further confuse matters, different carbon footprinting and labelling standards have emerged in different countries, preventing direct comparisons between the various types of label.
尽管非洲国家长期出现问题，但非洲撒哈拉地带的48个国家（后文简称为非洲）以各种不同的标准来衡量，他们都获得了空前的经济成功。
Despite the litany of problems, the 48 countries of sub-Saharan Africa (hereafter referred to as plain Africa) are, by several measures, enjoying a period of unparalleled economic success.
更因为有了标准化，每一项工作即使换了不同的人来操作，也不会因为不同的人，在效率与品质上出现太大的差异。
Because there are more standardized, each job even for different people to operate, nor because of different people, in the quality and efficiency of appeared on the too big difference.
然而用标准渐开线齿形剃齿刀剃齿后，在工件齿形节点附近会出现不同程度的“中凹”现象。
However, after shaved by shaving cutter with true involute profiles, there are the "mid-concave" phenomena on the pitch points of shaved gear tooth profiles inevitably.
研究碾压混凝土重力拱坝在不同的荷载组合工况下的应力分布状态和分布特征以及最大应力出现的位置和应力控制的标准。
It researches the stress condition, stress distribution, location of maximum stress and stress control criteria of RCC gravity-arch dam under different load combinations.
“地方普通话”是方言区的人学习普通话的过程中，出现的一种带有不同程度方言特色的普通话的非标准形式。
"Local mandarin" is the mandarin which has some characteristics of dialects for the people who live in the local areas and do not speak mandarin in the process of learning it.
对《锅炉强度计算标准应用手册》中出现两个不同椭圆封头壁厚计算公式进行分析，并提出一个统一的公式。
Two different thickness calculation formulas of ellipse head presented in the "Application Manual of calculation Standard of Boiler Strength" was analyzed, and a united formula was put forward.
对《锅炉强度计算标准应用手册》中出现两个不同椭圆封头壁厚计算公式进行分析，并提出一个统一的公式。
Two different thickness calculation formulas of ellipse head presented in the "Application Manual of calculation Standard of Boiler Strength" was analyzed, and a united formula was put forward.
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