长期稳定性

long-term stability

length / long / forever / always / constantly

chief / head / elder / to grow / to develop / to increase / to enhance

long term / long time / long range (of a forecast)

variant of 期[qi1] / period / cycle

a period of time / phase / stage / classifier for issues of a periodical, courses of study / time / term / period / to hope / Taiwan pr. [qi2]

settled / steady / stable

steady / stable / stability / to stabilize / to pacify

to set / to fix / to determine / to decide / to order

stability

to determine the nature (usually of error or crime) / to determine chemical composition / qualitative / fixed

nature / character / property / quality / attribute / sexuality / sex / gender / suffix forming adjective from verb / suffix forming noun from adjective, corresponding to -ness or -ity / essence / CL:個|个[ge4]