迅疾

xùn jí rapid; swift

查询

chá xún to check; to inquire; to consult (a document etc); inquiry; query

车辆

chē liàng vehicle

行驶

xíng shǐ to travel along a route (of vehicles etc)

轨迹

guǐ jì locus; orbit; trajectory; track

定位

dìng wèi to orientate; to position; to categorize (as); to characterize (as); positioning; position; niche

。 火箭

huǒ jiàn rocket; CL:枚[mei2]

般

bān sort; kind; class; way; manner

pán see 般樂|般乐[pan2 le4]

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

速度

sù dù speed; rate; velocity; (music) tempo; CL:個|个[ge4]

数据

shù jù data; numbers; digital

shù jù data; numbers; digital; also written 數據|数据

中心

zhōng xīn center; heart; core; CL:個|个[ge4]

管理

guǎn lǐ to supervise; to manage; to administer; management; administration; CL:個|个[ge4]

日月

rì yuè the sun and moon; day and month; every day and every month; season; life and livelihood

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

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