items and fuel loaded before each flight.             量和平衡影响的图表的一种表格。

LOAD FACTOR, The ratio of the lift being produced by  装载系数，

the wings to the weight of the aircraft.                机翼产生的升力和飞机重量的比值。

LOCATOR MIDDLE MARKER (LMM, MM), A marker             中指点标，

beacon that defines a point along the glide slope of an 用以指示仪表着陆系统进近的下滑道上通常相当于决

ILS approach, normally located at or near the point of 断高度或其附近的一点的指点标。

decision height.

LOCATOR OUTER MARKER (LOM, OM), A marker              远指点标，

beacon at or near the point of glide slope intercept of an 位于或靠近仪表着陆系统的下滑道截获点附近的指点

ILS approach.                                         标。

LOCALIZER, The component of an ILS which provides     航向道，

lateral course guidance to the runway.                  仪表着陆系统中的一个部件。它能提供到跑道的水平航

                                                      道引导。

                                     TECHNICAL DICTIONARY                                   93

----------------------- Page 95-----------------------

英汉对照民用航空词典                                      BOEING

LOCKBOLT, A steel fastener which prevents unwanted     保险螺栓，

rotation by using a collar instead of a nut.             用环圈代替螺帽以防止不必要的转动的钢紧固件。

LOGIC, A representation of complicated electrical and  逻辑线路，

electronic circuits by simple symbols called logic       用简单的逻辑符号来代表复杂的电气电路和电子电路。

symbols.

LOGIC DIAGRAM, A diagram that uses logic gates to      逻辑电路示意图，

represent the function of a control circuit.             一个用逻辑门来示意控制线路功能的图。

LOGIC GATE, A device or circuit which has no output    逻辑门，

until it is triggered into operation by an input signal. A 只有当输人端有输人信号触发时，才有输出的一种元件

logic gate is an AND, OR, NOT, NAND, NOR, or           或电路。逻辑门分为：与门、或门、非门、与非门、或非