求翻译：他们最担心的一个问题是——PZ44的温度分布精度；他们希望PZ44胡温度分布精度为正负2℃以内。由于资料上并没有这个参数的描述，所以我也无法寄予我用户准确的答复。。是什么意思？

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They are most worried about a problem - PZ 44 the temperature distribution precision; they hope that PZ 44 Hu temperature distribution accuracy of plus or minus 2 Degrees C. Since the information, and this is not the description of the parameter, and therefore I do not expect my User accurate answer

They most worried a question is - - the PZ44 temperature distributed precision; They hope PZ44 positively and negatively the Hu temperature distribution precision for 2℃ within.Because in the material does not certainly have this parameter description, therefore I am also unable to place my user acc

They are most worried about a problem is--PZ44 temperature distribution accuracy they PZ44 precision of plus or minus 2 ℃ temperature distribution. No description of this parameter in the data, so I cannot expect my users accurate responses to ...

正在翻译，请等待...