| 释义 |
period element
- periodontistn. 牙周病学家；牙周病医师
- periodontaladj. 牙齿周围的,齿根膜的
- periodonticsn. (单复同)牙周病学
- experimentationn. 实验；试验；实验法；实验过程
- 迁移遗传成分qiān yí yí chuán chéng fèn
mobile genetic element
- 惰性气体元素duò xìng qì tǐ yuán sù
inert gas elements; rare gas elements
- 杆元gǎn yuán
bar element
- 梁元liáng yuán
beam element
- 基期jī qī
base period
- 元素yuán sù
element; element of a set; chemical element; E
- 富集元素fù jí yuán sù
enriched element
- 幂等元mì děng yuán
idempotent element
- 自然力量zì rán lì liàng
elements
- 结算期jié suàn qī
accounting period; settlement period; calculation period
- 安全期ān quán qī
safe period
- 寒武纪hán wǔ jì
cambrian period
- 宽限期kuān xiàn qī
grace period
- 旺汛wàng xùn
best fishing period
- 帧周期zhēn zhōu qī
frame period
- 桁架杆元héng jià gǎn yuán
truss element
- 示踪原子shì zōng yuán zǐ
tracer element
- 四面体元sì miàn tǐ yuán
tetrahedral element
- 白垩纪bái è jì
the Cretaceous period
- 聘期pìn qī
employment period; employment term
- 旬xún
a period of ten days
- 末控元件mò kòng yuán jiàn
final control element
- 幺元yāo yuán
identical element; identity element; unit-element
- 围产期wéi chǎn qī
perinatal stage; perinatal period
- 滤芯lǜ xīn
filter element; strainer element; filter cartridge
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