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I. Chinese citizens who have not reached the national legal retirement age at the end of the year when they sign up, have the qualifications for teachers stipulated in the Teachers Law and are willing to work as teachers.(3) There are eleven behavioral patterns: policy pattern, template method pattern, observer pattern, iterative sub-pattern, responsibility chain pattern, command pattern, memo pattern, state pattern, visitor pattern, intermediary pattern and interpreter pattern.尹旭看着美人扬长而去的背影，轻轻叹了口气，已经很多了，来到这个时代第一次与人谈心，姑且这些认为吧。谷口的山塘边架了三架水车，池塘里的水已经车干了，只剩下塘底还有积水，随着地势高低，汪成几个水荡子。The natural water source and fire pool for LPG storage tank 6.0. 8 for fire engines shall be provided with fire engines 6.0. 9. The net width and clearance height of fire lanes shall not be less than 4.0 m.. Obstacles that hinder the operation of fire engines shall not be set up between the fire lane, factory buildings (warehouses) and civil buildings. 6.0. 10 At least two annular fire lanes shall be connected with other lanes. The end-type fire lane shall be provided with a return lane or return yard. The area of the return yard shall not be less than 12.0 m12.0 m fire truck road surface. The fire fighting operation site and the pipelines and underground ditches below shall be able to withstand the pressure of large fire engines. Traffic roads can be used for fire lanes, but the requirements for the passage and parking of fire engines should be met. 6.0. 11 The fire lane should not cross the main railway line horizontally. If it is necessary to cross horizontally, spare lanes shall be set up, and the distance between the two lanes shall not be less than the length of a train. In order to cooperate with the inspection of the fire safety passage of the workshop, the workshop shall be rectified. The overall planning and problem points are as follows. The total area of this transformation is 187.845 m2, and the transformation area and area are as follows: production office: 3.46*11.17m=39.2m2, packing room: 8.9*2.85m=25.36 m2), the area has changed from 39.2 m2 to 49.59 m2, i.e. The original production office area can accommodate 11 people (including filing cabinet and printing area), and now it can accommodate 14 people to work (including filing cabinet and printing area). Packing room: the location remains unchanged, and the overall area has the original