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threshold dose是什么意思,threshold dose的意思翻译、用法、同义词、例句

输入单词

常用词典

  • [核] 阈剂量

  • 例句

  • An empirical formula for calculating the threshold dose is presented.

    在实验的基础上给出了一个计算剂量阈值的公式。

  • Below the threshold dose level, no adverse events above the response at the control level which is called the background response occur, then background response also occurs at the threshold level.

    当剂量水平低于这个门阀剂量水平时,该剂量水平下的反应要比控制剂量下的反应即背景反应低,并且本文假定该门阀剂量水平下的反应与背景反应相同。

  • If the dose of radiation exceeds a certain threshold level, then it can produce acute effects, such as skin redness, hair loss, radiation burns, and acute radiation syndrome (ARS1).

    如果辐射剂量超过一定的阈值水平,那么它可以产生,如皮肤发红,脱发,辐射烧伤和和急性辐射综合症(ARS1)等急性影响。

  • The threshold level at which some kind of reaction can occur may be less than a thousandth of a potentially fatal dose, so where do you draw the line?

    可能发生某种反应的临界值也许不到可能致命剂量的千分之一,那么,你在哪里划这条线呢?

  • Diagnosis should include history of exposure to radiation, which dose exceed the dose threshold, and typical clinical characteristics.

    诊断时应有明确的射线接触史,并超过剂量阈值,出现典型的临床特征。

  • 网络扩展资料

    Threshold(阈值)

    阈值是指某种事物或现象发生、产生或引起某种反应的最低限度。例如:

    • The threshold for pain varies from person to person.(疼痛的阈值因人而异。)
    • The noise level has exceeded the threshold set by the authorities.(噪音水平已经超过了当局设定的阈值。)

    阈值还可以用作比喻,表示某种现象发生或改变的临界点,例如:

    • The company is on the threshold of a new era.(公司正处于一个新时代的门槛。)
    • The discovery of the Higgs boson marked a threshold in the understanding of particle physics.(希格斯玻色子的发现标志着粒子物理学理解的一个阈值。)

    在计算机科学中,阈值还可以表示某种算法或模型中的参数,例如:

    • The threshold value of the image segmentation algorithm was set to .5.(图像分割算法的阈值设定为.5。)

    近义词

    • limit(限制)
    • boundary(边界)
    • cutoff(切断点)

    反义词

    • ceiling(上限)
    • maximum(最大值)

    Dose(剂量)

    剂量是指药物、辐射、化学品等对生物体的影响的量度。例如:

    • The recommended dose of this medication is two tablets per day.(该药物的推荐剂量为每天两片。)
    • The dose of radiation received by the workers exceeded the safety limit.(工人们所接受的辐射剂量超出了安全限值。)

    剂量还可以用于表示一些非医学领域的量度,例如:

    • The dose of humor in his speech was just right.(他演讲中的幽默感刚刚好。)
    • The dose of adrenaline made her feel invincible.(肾上腺素的作用让她感觉无敌。)

    在计算机科学中,剂量可以表示某种算法或模型中的参数,例如:

    • The learning rate of the neural network was set to .01 per dose.(神经网络算法的学习速率设定为每剂量.01。)

    近义词

    • amount(数量)
    • dosage(剂量)
    • quantity(数量)

    反义词

    • none(无)
    • zero(零)

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