难检字字典在线查询

汉语拼音：dìng diǎn

1.选定或指定在某一处：～供应。～跳伞。

2.属性词。选定或指定专门从事某项工作的：涉外～饭店。该厂是生产冰箱的～厂。

3.属性词。规定时间的：～航船。～作业。

• The referee told him to punt or kick the ball off the ground.

  裁判告诉他可以碰踢或定点开球。

• The hotel was appointed a designated hotel by the Beijing Travel and Tourism Administration.

  该旅馆是北京旅游局的定点旅馆.

• We got success at a tr ial of some geological item.

  该方法在某地质勘查项目定点实验中取得成功.

• The positioning bidirectional pitch compensation method is applied in NC system.

  定点式双向螺距补偿法应用在数控系统中.

• The description of fixed - point rotation needs two three - dimensional coordinates, three independent variables.

  定点转动需要两个三维坐标系 、 三个独立变量来描述其运动.

• The first is to identify and publicity targeted screening and treatment hospital.

  一是确定并公示定点筛查与救治医院.

• Apart from just flying, parascenders part in target accuracy competitions.

  参与者不仅能够参加定点跳伞比赛.

• Purchase in Vietnam: We could buy 100 , tapioca chips per year.

  越南采购: 越南定点采购木薯干10万吨,淀粉含量高.

• A plane curve everywhere equidistant from a given fixed point, the center.

  从定点(圆心)等距离到任一点的平面曲线.

• To convert data from floating - number representation to fixed - point representation.

  将数据由''.'浮'.''''.'点数'. ''表示法转换为定点表示法.

• Beyond that, they needed a spot - up shooter and defender.

  除了这个, 他们需要定点射手和防守者.

• Counter - shovel was adopted. Operating process is stable and accurate.

  堆垛过程采用对铲方式,定点堆放.操作过程稳定,准确.

• PumpSmart ? can toggle between two fixed setpoints through using a digital switch.

  可存储两个设定点,通过开关切换,轻松实现两种工艺.

• Site - directed mutagenesis can correctly change the base sequence and get mutant proteins.

  基因定点突变技术可以精确地改变基因的特定碱基序列,获得突变蛋白质.

• Uses the ( high - low ) board principle to carry change flight direction the control.

  采用翘翘板原理实现定点转向控制.