precision是什么意思？

precision

英[prɪˈsɪʒn] 美[prɪˈsɪʒən]

• n. 精确度，准确（性），[语]精确；
• adj. 精确的，准确的，细致的，严守标准的，行动精确的；

例句

• The army used precision-guided munitions to blow up enemy targets. 军队用精确瞄准的枪炮炸掉敌方目标。
• The smaller of its hands occasionally slipped round on the pivot,and thus,though the minutes were told with precision,nobody could be quite certain of the hour they belonged to. 表上的时针在轴上滑动,这样,虽然分钟仍很准确,但是点钟就没有人能完全肯定了。
• The orchestra played with a winning combination of gusto and precision. 这个管弦乐队在演奏热情与精确性之间达到了水乳交融的境界。
• Combining satellites, missiles and long - range bombers provided stand - off precision fires. 联合使用卫星, 导弹,远程轰炸机提供了在敌 防空 区以外实施的精确打击火力.
• Precision shunts are used to convert currents to voltages for the amps functions. 用精密分流器将电流变换成电压以实现电流测量功能.
• In addition, various precision spiales and metallic sheaths can be made. 同时, 可承接各种精密轴、套类零件的加工制造.
• By preassigned credibility and precision, effective estimate of sieving rate of connectivity sieve is achieved. 通过预先设定置信度和估计精度, 可以获得连通性筛子筛选率的有效估计值.
• Torque wrenches offer the precision measurement needed to tighten fasteners. 力矩扳手可以提供禁锢螺栓所须的精确力矩计量.
• Cooling affects the machining precision of workpieces and the tool - life greatly. 冷却问题的研究是非常重要的,它对工件的加工质量和刀具寿命有很大影响.
• Model TSDT digital tool presetters are precision instruments presetting tools outside NC machine tools. TSDT型数字显示刀具预调仪是数控机床机外预调刀具尺寸的精密仪器,适用于加工中心和数控机床.

同义词

• n.
  precision的同义词之：仔细,细心;不变
  attention, meticulousness, carefulness, detail, care, thoroughness, scrupulousness, conscientiousness, fastidiousness, minuteness, punctiliousness, detailedness, to, particularity,
  precision的同义词之：精确
  perfection, fidelity, of, degree, promptness, accurateness, niceness, correctness, rectitude, exactness, reliability, preciseness, accuracy, error, rightness, faithfulness, dependability, closeness, exactitude,
• precision的同义词之：其他释义
  formality, truth, absoluteness,

英语六级真题

Same goes for surgeons, who're using robotic systems to perform an ever-growing list of operations-not because the machines save money but because, thanks to the greater precision of robots, the patients recover in less time and have fewer complications, says Dr. Myriam Curet.
出自-2012年12月阅读原文
They beat humans in precision
出自-2012年12月阅读原文

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  精确；精密
  If you do something with precision, you do it exactly as it should be done.
  例句
  The choir sang with precision... 唱诗班的演唱准确无误。 The interior is planned with a precision the military would be proud of. 内部设计一丝不苟，足以让军方引以为豪。

英汉词典释义

• n.
  精确度, 准确(性)
  Precision instruments are used to help pilots in guiding their aircraft. 精密仪器用来帮助飞行员操作飞机。

英英词典释义

• Noun
  1. the quality of being reproducible in amount or performance;
  "he handled it with the preciseness of an automaton""note the meticulous precision of his measurements"

行业词典

• 体育： 精确度；
  冶金学： 精确度；
  化学： 精密度；
  化工： 精［密］度；
  医学： 精确，精密：严格确切地限定的量，例如，测量三个有效数比测量两个有效数更精确。参见accuracy；在统计学中指在同一条件下重复测量可取得相同结果；有时称为可信性(reliability)；
  测绘： 精［密］度；在一定测量条件下，对某一量的多次测量中各观测值间的离散程度。；
  物理学： 精密度；
  电力： 精［密］度；
  电子学： 精密度；
  电工： 精［密］度；
  遗传学： 精确性；对同一物体的某特征重复观察值或对某参数的重复估计值彼此之间的接近程度。；