求翻译：1.对于正确安装与良好工作环境中的仪表，一般是不需要维护的，但当被测物料有可能污染和粘附叉体时，应定期清理，防止粘附物沉积造成音叉工作不正常。清理时一定要注意不要磕、摔叉体，以免损坏音叉的振动部分。是什么意思？

1 for proper installation and good working environment in the instrument, generally do not need maintenance, but the measured adhesion material may be contaminated and fork should be cleaned regularly to prevent adhesion caused by the deposition of a tuning fork is not working properly. Cleanup must

1) for correct installation and good working environment in general is the instrumentation, and do not require maintenance, but when the detection of potentially contaminated materials and adhesive tines, should be cleaned regularly to prevent adhesive property caused by deposition tuning fork is no

1. regarding in the correct installment and the good working conditions measuring appliance, does not need to maintain generally, but when was measured the material has when the possibility pollution and the adherency forks the body, should the regular cleaning up, prevent the adherency deposition c

1. for the correct installation and good working environment in the instrument, generally does not need to maintain, but when the measured supplies when there is a possible pollution and sticking forks should be cleaned regularly to prevent adhesion deposition caused a tuning fork is not working pro

1. for the correct installation and good working environment in the instrument, generally does not need to maintain, but when the measured supplies when there is a possible pollution and sticking forks should be cleaned regularly to prevent adhesion deposition caused a tuning fork is not working pro