您要查找的是不是：
- A civil aircraft performing instrument flight shall observe instrument flight rules. 进行仪表飞行的民用航空器,应当遵守仪表飞行规则。
- You must instrument assemblies and binary files to be able to perform instrumented profiling and measure the code coverage achieved when they are tested. 您必须检测程序集和二进制文件,使它们可以执行检测分析,并测量它们在测试时实现的代码覆盖率。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The hospital imported some surgical instruments. 医院进口了一些外科器械。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- The scientist needs some delicate instruments. 这位科学家需要一些精密的仪器。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- He likes to watch a magician performing tricks. 他喜欢看魔术演员表演魔术。
- The surgeon is performing a delicate operation. 那位外科医生正在做一个很精细的手术。
- Telescopes and microscopes are visual instruments. 望远镜和显微镜是光学仪器。
- The strings are a category of musical instruments. 弦乐器是乐器的一种。
- Our dentist keeps his instruments in trays. 我们的牙科医生将他的器具放在隔底盘内。
- The dentist picked up several instruments. 那牙科医生把几把器械收拾好。
- Lasers can be used to perform operations nowadays. 现在激光可以用来做手术。
- The orchestra tuned their instruments. 乐队在给乐器调音。
- Performing musical instruments for passers-by. 为路过的人们演奏乐器。
- What functions can this program perform? 这一程序有哪些功能?
- He is going to perform magic at the party. 他将在晚会上表演魔术。
- They always perform their duties faithfully. 他们总是忠实地履行自己的职责。
- Several members of the orchestra are tuning up their instruments. 乐队中有几个成员正在调他们的乐器。
