求翻译：但目前，广州汽车整车生产和零部件生产之间的比例并不合理，其汽车零部件制造业发展较滞后。究其原因，主要是因为日系汽车的零部件配套体系相对封闭，缺乏对立性，制约着零部件企业的进入和生产规模。另外，广州汽车在售后市场服务业方面发展也比较缓慢。是什么意思？

null

But at present, Guangzhou cars production and parts production ratio is not reasonable, the automobile parts manufacturing industry development is relatively slow. The main reason for this is because the date of automotive parts and components assembling system, the lack of antagonism relatively clo

But at present, between the Guangzhou automobile entire vehicle production and the spare part production proportion is unreasonable, its automobile spare part manufacturing industry development lags.Investigates its reason, mainly is because the date is the automobile spare part necessary system rel

But now, between Guangzhou automobile and parts production was unreasonable, its auto parts manufacturing industry development is lagging. The reasons, mainly because of the Japanese car parts system relatively closed, lack of opposition, which restricts the parts companies to enter and the scale of

正在翻译，请等待...