1.The main drawback with this approach is that there is no inherent synchronization between the new XML column and the side tables.
这样做的主要缺点是，新的XML列与副表之间没有固有的同步机制。
2.The main drawback of the polling approach is the amount of traffic generated as it scales to many clients.
轮询方法的主要缺点是：当扩展到更多客户机时，将生成大量的通信量。
3.The main drawback, with component prices at current levels, is the fact that the mini-micro would carry a hefty price of around $100.
这款迷你微波炉的主要缺点在于：以当前的零部件价格水平，微波炉的售价将高达一百美元左右。
4.The main drawback of the rooms however was the lack of air conditioning.
总之房间最大的缺点就是没有空调系统。
5.The main drawback of traditional eye drops is their poor bioavailability. After administration, they are diminished by tear fluid quickly.
传统滴眼剂的主要缺点是生物利用度低，入眼后很快被泪液清除。
6.The main drawback to using Executor is the same one we encounter with all factories: the factory has to come from someplace.
使用Executor的主要缺陷与我们在所有工厂中遇到的一样：工厂必须来自某个位置。
7.The main drawback of the DF-31, apart from the shorter range when compared to the DF-31A, is the lack of an off-road capability.
与东风-31A相比除了射程短之外，东风-31的主要缺点在于缺少非公路的机动能力。
8.The main drawback of using views for verification is that inspection cannot be automated.
使用视图验证的主要缺点是不能自动检查。
9.The main drawback for relying on night glow is that it does not penetrate ceilings or walls.
夜辉的主要缺点则是无法透视屋顶或是墙壁。
10.Their main drawback is that they require considerable resources to set up, so may not be worthwhile unless a family has around $1 billion.
他们的主要缺点是他们需要大量的资源来开始业务，从而可能并不值得花费时间来做除非家族资产在10亿美元左右。