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separation of the system into sections.
J
JACK, A mechanical or hydraulic device for raairplane.
JACKING POINT, Location on the airplane for using
jack.
慣性基準(zhǔn)系統(tǒng)
見Inertial Reference System.
與國(guó)際標(biāo)準(zhǔn)大氣之偏差,
壓力與國(guó)際標(biāo)準(zhǔn)大氣的差值(參見國(guó)際標(biāo)準(zhǔn)
有關(guān)政府單位要求在沒有備降場(chǎng)的島嶼間飛行的飛機(jī)
帶的備用燃油量。
壓狀況,
在飛機(jī)改變高度時(shí),座艙壓力(即座艙高度)保持不變
狀況。
斤頂,
用以將飛機(jī)抬起的機(jī)械式或液壓式的裝置。
溫度或
大氣)。
島嶼備用油量,
攜
等
的
隔離活門, 用以將系統(tǒng)分隔成幾個(gè)部份的活門。
千
千斤頂支點(diǎn),
飛機(jī)上可以讓千斤頂吃力的位置。
英漢對(duì)照民用航空詞典 B OEING
TECHNICAL DICTIONARY 85
JACKSCREW, A rotating threaded rod used to drive moveable component such as a flap or stabilizer. a
致動(dòng)螺桿,
用來使可動(dòng)部件如襟翼或水平安定面運(yùn)動(dòng)的能夠旋轉(zhuǎn)
的螺桿。
英漢對(duì)照民用航空詞典 B OEING
TECHNICAL DICTIONARY 86
JET PIPE, A control component in some valves and
ET PUMP, A component in the fuel system, operated
r removing water and fuel from a fuel
nk.
射泵,
內(nèi),由燃油壓力來操作,用于從燃油箱中排除
和燃油的部件。
actuators for controlling the flow of hydraulics orpneumatics.
J
by fuel pressure, fo
ta
噴射管,
在有些活門和作動(dòng)筒中的控制元件。用于控制液壓和 氣動(dòng)的流量。
引
燃油系統(tǒng)
水
英漢對(duì)照民用航空詞典 B OEING
TECHNICAL DICTIONARY 87
JOGGLE, An offset in sheet metal construction
designed to allow one piece to overlap, either higher or
wer, the other piece.
OULE, A unit of electrical energy of 1 ampere of
urrent passing through a resistance of 1 ohm for 1
econd. Ignition system energy is measured in joules.
UMPER WIRE, An electrical connector for temporarily
ypassing part of an electrical current.
UNCTION BOX, A container which serves as a joining
lace for electrical connections. May also contain
lectrical components.
EEL BEAM, A structural beam in the fuselage center
ection (wheel well and under wing center section) to
KEVLAR, A light, strong synthetic material for
secondary airplane structure.
,使一件金屬與另一
相互疊合。
耳,
電能單位。一安培電流通過一歐姆電阻一秒鐘所需的電
為一焦耳。點(diǎn)火系統(tǒng)的能量用焦耳度量。
接線,
用來暫時(shí)旁通部份電流的電器連接件。
線盒,
做為許多電接頭的匯集處的容器。也可能內(nèi)含電器。
梁,
機(jī)身中段輪艙和翼下中段,用以防止機(jī)身彎曲的結(jié)構(gòu)。
KEVLAR,
一種即輕又強(qiáng)的人工合成材料,可供制造飛機(jī)的次要構(gòu)
件。
lo
J
c
s
J
b
J
p
e
K
K
s
prevent the fuselage from bending.
折接,
一種平面金屬結(jié)構(gòu)設(shè)計(jì)的彌補(bǔ)法
件
焦
能
跨
接
腹
英漢對(duì)照民用航空詞典 B OEING
TECHNICAL DICTIONARY 88
KILOWATT, An electrical energy unit, equal to one
thousand watts, for specifying generator power output.
KINK, A sharp bend, twist or dent in a section of tubing,
wire bundle or angle stock.
KNIFE EDGE, A very sharp edge on drilled or machined
metal which is usually the source point for corrosive
attack.
KNOT, One nautical mile per hour.
KREUGER FLAP, A type of leading edge flap that is
fixed on the lower side of the wing and rotates forward
into the airstream.
KW, SEE - KILOWATT
L
LABYRINTH SEALS, Rotating and stationary
overlapping structures which utilize differential air
pressure to form an external seal. Most commonly used
in turbine engines.
扭結(jié),
在管路,電線扎,或角材中的尖角,扭轉(zhuǎn),和凹坑的部
份。
刀刃,
鉆制或機(jī)制金屬的鋒利邊緣,通常是腐蝕的開始處。
節(jié)(K,KT,KTS),
每小時(shí)一海里的速度。
克魯格襟翼,
一種前緣襟翼,位于機(jī)翼翼根附近,旋轉(zhuǎn)前伸。
千瓦,
見千瓦(Kilowatt
千瓦,
電能單位。等于一千瓦。用以確定發(fā)電機(jī)的輸出功率。 )。
蓖齒型密封裝置,
旋轉(zhuǎn)并且固定的重選結(jié)構(gòu)。用氣壓差動(dòng)而造成外部的密
封。在渦輪發(fā)動(dòng)機(jī)上最常用。
英漢對(duì)照民用航空詞典 B OEING
TECHNICAL DICTIONARY 89
LAMINATED STRUCTURE, Composed of layers of a
ake a
ht structure.
.E.D., SEE-LIGHT EMITTING DIODE.
ANDING GEAR, The nose and main wheels with the
ttachments for supporting the airplane on the ground.
LANDING GEAR DOORS, Panels operated by the
landing gear for closing wheel wells when the landing
gear is retracted.
LANDING WEIGHT, Gross weight of the airplane at the
destination or alternate airport.
發(fā)光二極管,
見 Light Emitting Diode
composite material bonded or cured together to m
strong and lig
L
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英漢對(duì)照詞典(26)