A study was performed by using Pauta criterion to determine the weak link of anti-shock performance of shipboard equipments when they were exposed to blast impact.

The author,based on his personal experience in the practical work of over 10 years,sums up a couple of weak links likely to create deviations in course of determining the railway engineering cost,and finds out the main factors of deviating greatly in making the railway engineering cost by different persons.

In the face of the rules of WTO, we must acknowledge weak links in o ur country s current foreign exchange management system incompatible with these rules.

Against this background,the weak links of mining technologies used in Chinas open pit mines are analysed.

We should find out the ratios of the fault positions and the fault modes,the weak links of the reliablity.

The research focus of a given period in the new century should be directed against the weak links in the general history of Chinese journal.

Remarks on weaknesses in psychological health education of college students from the case of Ma Jiajue;

Based on the theory of fuzzy overall merit, it set up the model of distinguishing woodworking machine tool's vulnerable area and gave the fuzzy operation model under different rules of discrimination.

Therefore,it is important to correctly distinguish the vulnerable area of vibration in the machine tool.

This paper briefly introduces several weak points of testing on rotary spherical digester in paper-making and the main forms of objection to them and puts forward the measures of prevention and improvement.

By the current electric power marketing work weak points analysis,proposed that the electric power marketing work must change the traditional thoughtway,takes the internal foundation management,by repeatedly the self-examination and the summary way,the ramming work foundation,completes the current electric power marketing and the high-quality service work earnestly.