It is accurate to within 0.03mm. The same sensor is used on a boat to shine a beam off the tiller bar, using the reflection to measure the Angle of the rudder.
这个感应器非常精确在0.03毫米内，同样的感应器也用在船只上去投射舵柄连接杆发出的电波，利用反射去计算舵的角度。
What if I shine a beam of light at you on the bank from my boat?
那如果我从船里投射一束光到岸上的你那儿？
And Little Jack Rollaround sailed his trundle-bed boat up the beam, through the keyhole, and into the street.
小杰克摇摇乘着他的矮床帆船沿着光束向上穿过锁眼，来到门前的街上。
The centre also boasts a 75-tonne mobile boat travel-lift capable of handling vessels up to around 85 feet and 21 feet in beam.
该中心还拥有一个75吨移动船，这艘移动船能将船只起调至85英尺高21英尺远。
A typical dragon boat ranges from 50-100 feet in length, with a beam of about 5.5 feet, accommodating two paddlers seated side by side.
一艘典型的龙舟长度达50到100英尺不等，束长约5.5英尺，可容纳两个桨手并排坐。
Beam Side of the boat, as in starboard beam, port beam.
侧舷，船的两侧，分为左舷右舷。
A typical dragon boat ranges from 50-100 feet in length, with a beam of about 5.5 feet, accommodating two paddlers seated side byside.
一艘典型的龙舟长度达50到100英尺不等，束长约5.5英尺，可容纳两个桨手并排坐。
A typical dragon boat ranges from 50-100 feet in length, with a beam of about 5.5 feet, accommodating two paddlers seated side byside.
一艘典型的龙舟长度达50到100英尺不等，束长约5.5英尺，可容纳两个桨手并排坐。
应用推荐