Lack of positioning

As ultrasound positioning methods have some principle error , lack of precise positioning .

由于超声定位方法有一些原理误差，使定位不够精确。

At present , the construction of professional teaching team faces with some difficulties , such as the lack of clear positioning , common vision , effective stimulating mechanism etc.

目前，高职院校专业教学团队建设面临缺乏明确定位、共同愿景和有效激励机制等困境。

There are companies lack of market segmentation and positioning of work , are less well known brand and the basis of poor management , marketing , were in short supply , required to enhance the marketing capabilities and so on .

主要有公司市场细分和定位工作缺失、公司品牌知名度低以及基础管理较差，营销人员数量少，营销能力需提高等等。

They mainly manifest in lack of research means a single concept fuzzy , lack of a clear positioning and brand advantage and so on .

主要体现在：缺乏调研、手段单一、概念模糊，缺乏明确定位和品牌优势等等。