查询词典 theorem of principal axes

The Profiteer：投机商

143. Precious, the Principal Proctor 宝贝,主学监 | 144. The Profiteer 投机商 | 145. The Environmentally Friendly Vehicle 环保车辆

projective property：射影性质

projective principal normal 射影吱线 | projective property 射影性质 | projective quadric 射影二次曲面

proportionally balanced：比例平衡的,对称的

Major 主要的 principal | Symmetrical 比例平衡的,对称的 proportionally balanced | Obvious 明显的 apparent

prothallus：下地衣体

"principal caulis","caulis princialis","主枝","bough" | "prothallus",,"下地衣体" | "prototroph",,"原始营养型"," -ic a."

School psychologist：心理咨询教师 Teacher 教师

Physical Education Teacher 物理教师 Principal 校长 | School Psychologist 心理咨询教师 Teacher 教师 | Special Needs Educator 特种教育家 Teacher Aide 助理教师

right pulmonary vein：右肺静脉

8,右主支气管 right principal bronchus | 9,右肺静脉 right pulmonary vein | 10,右肺 right lung

pure imaginary：[数]纯虚数

ejector rack adapter 弹射式挂弹架过渡梁 | pure imaginary [数]纯虚数 | principal fiber bundle 主纤维丛

put away the clothes：收拾衣服

principal 校长 | put away the clothes 收拾衣服 | put放;位置

principal quantum number：主量子数

量子化条件要求电子绕核运动的角动量不能取任意值,只能取约化普朗克常数的整数倍. 这表明稳态氢原子的能量可取值也不能连续变化,而只能取某些分立的值. 按照这个理论模型,稳态氢原子的能量是负的,并且与主量子数(principal quantum number)的平方成反比.

quarter section：四分之一节;四分之一段;四分之一幅

principal section 主截面 | quarter section 四分之一节;四分之一段;四分之一幅 | reference section [河道]参考断面

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)