什么叫主导因素？
According to Maritime Labour Convention, 2006, the minimum age at the time of the initial entry into force of this Convention is 16 years Night work of seafarers under the age of （）shall be prohibited. ["18","16","22","20"]
世界各国高速铁路采用的列控系统中，法国TGV主要采用（）和（）系统。
按照国家小麦质量标准，仓储小麦含水量不超过（） ["12%","13%","14%","15%"]
主动式摆式车体通过曲线时，车体可以抵消（）的离心力。
减少分散程度，提高工序能力的措施有哪些？
