查询词典 precision clock

I go to school at seven o'clock：我七点钟上学

6. I wash my face at six o'clock in the morning. 我早上六点钟洗脸. | 7. I go to school at seven o'clock. 我七点钟上学. | 8. I come home at half past three.我三点半回到家.

Nyctaginaceae; four-o'clock family; Nyctagos：夜繁花科;紫茱莉科

马钱子;番木鳖 Nux vomica; Strychnos nux-vomica | 夜繁花科;紫茱莉科 Nyctaginaceae; four-o'clock family; Nyctagos | 夜繁花科;紫茱莉科 Nyctagos; foru o'clock; Nyctaginaceae

atomic clock time：原子时

atomic bomb 原子弹 | atomic clock time 原子时 | atomic clock time 原子时间

atomic clock time：原子钟时

原子钟 atomic clock | 原子钟时 atomic clock time | 原子常数 atomic constant

astronomical clock：恒星钟

astronomical calendar 天文历 | astronomical clock 恒星钟 | astronomical clock 天文钟

launch a feasibility study：进行可行性研究

3: unilaterally change the status quo:单方面改变现状 | 4: launch a feasibility study:进行可行性研究 | 5: precision guided bomb:精确制导炸弹

accuracy of measurement：测量准确度

4.测量准确度(accuracy of measurement) 测量结果与被测量真值之间的一致程度. 5.正确度或真实度 (trueness) 由大量测试结果得到的平均数与接受参照值间的一致程度. 6.偏倚(bias) 测试结果的期望与接受参照值之差. 7.精密度(precision) 在规定条件下,

portable precise acidimeter：便携式精密酸度计

portable potentiometer 便携式电位计 | portable precise acidimeter 便携式精密酸度计 | portable precision infrared radiation thermometer 便携式红外辐射精密测温仪

precision airstrike：精确空中打击

commander n.司令官, 指挥官 | precision airstrike 精确空中打击 | offensive adj.讨厌的, 无礼的, 攻击性的n.进攻, 攻势

Precise Alloy：精密合金

精密电气测量Precise Electric Measurement | 精密合金Precise Alloy | 精密机械CAD CAD for Precision Machinery

Camphorwood：香樟

camphor oil 樟脑油 | camphorwood 香樟 | camp process 水泥保护木柱法

platinum resistance thermometer sensor：铂热电阻

plateau,平台;坪 | platinum resistance thermometer sensor,铂热电阻 | playback apparatus,回放仪