Food sources also elicit oriented locomotion and recognition behavior patterns in most insects . 食物源也引诱大多数昆虫定向迁移和识别行为。
High frequency gusts are usually measured by high response research-oriented anemometers . 高频突风通常是用高速响应的研究性定向风速计测量。
Far away in a storm-location center, a radio-locater can pinpoint the lightning stroke . 在远处的暴风探测中心，无线电定向器能准确地给闪电定位。
It is often economical to orient the flight lines in one direction rather than another . 把航线定向在某一方向上住住会比定向在另一方向上更加经济。
More recently ray developed the directiveness scale, which is well able to predict dominant behaviour . 雷最近编制了定向性量表，它可以较好地预言支配行为。
The directed reaction that they use produces only methanol so that costly separation are avoided . 他们使用的定向反应只生成甲醇，因此就免除了成本高的分离工作。
Differ in the way in which the atoms within the molecule are oriented in space are called stereoisomer . 分子中原子在空间定向的方式不同的化合物叫做立体异构体。
The stereospecificity of the thermal cleavage of pyrazolines is lacking although stereoselectivity does exist . 二氢吡唑热解虽然有立体选择性，但没有立体定向性。
If the orientations of driving elements are reversed then it is necessary to change a sign in their terminal relations . 如果驱动元素的定向取反了，就必须在它们的端子关系中改变符号。
