查询词典 know one's limitations

Objective To probe the diagnostic value and limitations of thoracic CT and X-ray plain film on giant bulla, and the relationship of giant bulla with adjacent lung tissue, in order to provide the imaging basis for surgical selection.

李坤成 ，尹建国，董岩青目的探讨巨大肺大泡胸部X线平片和CT的诊断价值和限度，巨大肺大泡与邻近正常肺组织的关系，为选择手术适应证提供影像学依据。

The rational principles of bureaucracy become the primary ones of management model of public organization, carried out by governments little by little. At the same time, the inherent limitations and irrational bureaucratic morbidities emerge in the process of bureaucratization.

官僚制的理性原则逐渐为各国政府所吸收、贯彻，成为公共行政组织管理模式的基本原则，同时，官僚制的固有局限性和非理性的官僚病态在官僚化的过程中也逐渐显现。

A PID control method based on BP neural network was proposed,concerning the multi-layered temperature control of calenderer rollers and the limitations of the conventional PID control which resulted from the control of the nonlinear and time-varying system.The system design and software development were also presented.

针对压延机辊筒多段温度控制以及常规PID控制在非线性的、时变系统中控制效果的局限性，提出了一种基于BP神经网络整定的PID控制方法，给出了计算机控制系统设计，建立了比例、积分和微分三种参数自学习的PID控制器。

Because of the limitations of the tradional analysis methods for magnetotelluric impedance, the universal canonical decomposition has been proposed.

鉴于大地电磁阻抗张量传统分析方法的局限性，提出了普遍适用的正则分解方法。

Through capital gains tax and income tax differences between analysis and on readjustlnents in respect of the levy of a capital gains tax status and on the stock market, with emphasis on the sensitivity of meaning from the actual demonstration of levying capital profits tax on the feasibility of upcoming trends, while the levy of a capital gains tax on the limitations of China's securities, taxation should be elaborated in accordance with the tax burden of the principle of fairness for reform is to establish harmonious socialist society.

通过对资本利得税与所得税之间的差异分析和对目前我国就开征资本利得税现状及其对证券交易市场敏感性的探讨，着重从实际意义方面论证我国开征资本利得税的可行性趋势，同时提出近期开征资本利得税的局限，阐述我国证券税制应按照税负公平原则进行改革，是建立社会主义和谐社会的必然要求。

Such bureaucratic banter was once held in check by the technical limitations of carbon paper.

这种文牍主义的做法曾因为使用复写纸的不便而受到限制，成为笑料。

Variation in discrimination against 13C during photosynthesis is due to both stomatal diffusion limitations and enzymatic carboxylase processes.

植物对13C和12C分辨率的差别主要是由于光合作用过程中CO2经气孔扩散分差和酶羧化过程引起的。

Any specific restrictions, limitations, and other details should be set forth clearly in the cardholder agreement.

所有具体制约、局限，和其它细节应该清楚地被指出在持成员卡者协议。

Based on these limitations, it is very essential to carry about the research of Chinese insurance marketing.

正是基于以上两方面的缺陷，对中国转型市场下的保险营销研究变得十分必要和有意义。

Cast iron does have its limitations, and you may want to consider a different material item.

生铁有它的限制，并且您可以想要考虑一个不同的必要项目。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！