查询词典 self-affirmation

coefficient of self-weight collapsibility：自重湿陷系数

在有些文献中煤层自重湿陷系数(coefficient of self weight collapsibility)判别自重湿陷性黄土和非自重湿陷性黄土的指标. 自重湿陷系数δzs按下式求出:δzs=(hz-h′z)/h0自然金(gold)成分Au,常含银和微量的铜. 当含银量超过15%时,称为银金矿(electrum),成分(Au,Ag).

coefficient of self-weight collapsibility：自重湿陷系

coefficient of seismic effect 地震影响系数 | coefficient of self-weight collapsibility 自重湿陷系 | coefficient of shrinkage 收缩系数

four kinds of self-view：四種我見

four kinds of sages 四圣 | four kinds of self-view 四种我见 | four kinds of undefiled moral indeterminacy 四无记

self-ventilated motor：自通风式电动机

通风式电动机 ventilated motor | 自通风式电动机 self-ventilated motor | 强迫通风式电动机 force ventilated motor

enclosed self-ventilated machine：封闭式自然通风电机

enclosed relay || 封闭式继电器 | enclosed self-ventilated machine || 封闭式自然通风电机 | enclosed separated-ventilated machine || 封闭型外力通风电机,封闭式强制通风电机

self-treatment：自疗

生化:biological treatment | 自疗:self-treatment | 针刺:Acupuncture treatment

Self-thinning：自疏

逻辑斯蒂增长模型是指种群在有限环境下,受环境制约且与密度相自疏(self thinning)与-3/2定律:1.生活史的定义--一个生物从出生到生物所经历的全部过程称为生活史(life history)或生活周期(life cycle).

Self-thinning：自然稀疏

自然分化 natural differentiation | 自然稀疏 self thinning | 林木分级 tree classification

natural thinning, self-thinning：自然稀疏

11.106 竞争排斥原理 competitive exclusion principle | 11.107 自然稀疏 natural thinning, self-thinning | 11.108 化感作用 allelopathy

self-tapping：自攻牙

scribe,concave,recess,mark,engrave 刻? | self-tapping 自攻牙 | silkscreen,silk print,pad print ??印刷

acetabular foramen：髀臼孔

\\"基节窝\\",\\"acetabular cups\\" | \\"髀臼孔\\",\\"acetabular foramen\\" | \\"髀臼窝;髋血凹\\",\\"acetabular fossa\\"

PRTSC PacketRadioTerminal：数据分组无线电发送终端

PRS PacketRadioStation 数据分组无线电发送站 | PRTSC PacketRadioTerminal 数据分组无线电发送终端 | PRV PacketRadioUnit 数据分组无线发送单元