查询词典 threshold logic

One of the basic differences between sentencial logic and quantifier logic,or predicate logic,is that in sentential logic we take the sententially simple sentence as an unanalyzed whole,while in predicate logic we analyze these simple sentences into their component parts.

句子逻辑与限定逻辑或谓词逻辑的基本区别之一是句子逻辑中，我们把一个简单句看作未经分析的整体，而谓词逻辑中我们分析这些简单句，分析出他们的组成部分。

One of the basic differences between sentencial logic and quantifier logic,or predicate logic,is that in sentential logic we take the sententially simple sentence as an unanalyzed whole,while in predicate logic we analyze these simple sentences into their component parts.3 f0 o j: W

句子逻辑与限定逻辑或谓词逻辑的基本区别之一是句子逻辑中，我们把一个简单句看作未经分析的整体，而谓词逻辑中我们分析这些简单句，分析出他们的组成部分。

In the second stage (1958-1968), he was influenced by the new development in the Philosophy of Logic, paying closer attention to Modal Logic, Intensional Logic, Higher-Order Logic, the Philosophy of Logic and so on.

第二阶段（1958-1968）受逻辑哲学最新发展的影响，更关注模态逻辑、内涵逻辑、高阶逻辑及逻辑哲学等方面的问题。

AVP2+6 环绕声模式:THX Ultra , Pro Logic , Pro Logic +THX , Pro Logic ⅡMovie , Pro Logic Ⅱ+THX , Pro Logic ⅡMusic , stero surround , mono surround , mono on center, mono on front , 2-ch/ surround off , Dolby Digital , Dolby Digital + THX , DTS ,DTS +THX .

关于AVP2的影院效果，gauss2000 兄早有评测，这是他发在家电的帖子链接：为方便查阅，我把主要内容转过来

At the same time, the pluralists oppose the one-sided understanding of logic, and take both traditional and modern logic, both formal and dialectical logic, both reductive and inductive logic as logic.

古代关于逻辑的思想看作一个尚未确定的领域，从而也就不能不注意到对象与工具相统一的方面，在对象的内容范围尚不确定的情况下，我们研究的工具完全可以是多元化的，既要用传统逻辑的工具，也要用现代逻辑的各分支所提供的工具去研究，最低限度这种研究可以是尝试性的，但尝试性研究是科学研究的必经阶段。

The school of abstract logic holds that logic deals with the validity of argument, which is completely abstracted from the context of the argument used, and is essentially deductive logic and monotonic; while the school of embedded logic insists that logic is the study of standards for good arguments in real life, therefore it is essentially non-monotonic.

对这个问题的两种不同回答，形成了逻辑学的两个学派－抽象逻辑学派和具体逻辑学派。抽象派主张逻辑学是研究有效论证的科学，具体派则认为逻辑学是研究好论证的标准的科学。

The so-called Chinese Logic refers to ancient Chinese Logic. In other words, it is the traditional Chinese Logic which was not influenced from the western Logic composed mainly by Aristotelian Logic.

所谓中国逻辑，指&中国古代逻辑&，换句话说，就是指以亚里士多德逻辑为传统的西方逻辑传入中国之前的，未受其影响的中国传统逻辑。

The vapour and plasma ignition times of the target are got based on the equation of heat conduction and cascade model. We suppose that the plasma is ignited when 210 generations of new electrons are born in vapour generation time. The influence of temperature on the thermodynamics and optics parameters of material also have been considered in the model. The resulting theory has good agreement with the experiment and overseas report. A blade method to measure the laser spot is given in this paper with validation and error analysis. The plasma threshold of metals in atmosphere and water ambients both are diagnosed with the light deflection and piezoelectric transducer. A Q-switched pulsed Nd:YAG laser operating at infrared (1064nm), visible(532nm) and ultraviolet (355nm) wavelengths has been used. Al、Fe、Cu are used as targets and get a similar results with both method. Theoretical and experimental analyses are applied on the influence of wavelength on the threshold have been done, both of which have shown that the plasma threshold of metals decrease as the laser wavelength increases; The plasma threshold of metals are higher in water than in air and the pressure of the shock wave in water is five times higher than in air.

从热传导方程和雪崩电离机制出发，假设当电子增值2~(10)倍时，考虑了温度对材料热力学和光学参数的影响时，得到了气化和等离子体点燃的时间，利用该模型进行计算得到的结果与国内外报道及自行通过实验测得的阈值基本一致；提出了利用刀刃法测量激光光斑面积的方法，并通过实验进行了验证和误差分析；利用光偏转装置和压电换能器分别对空气和水中金属等离子体点燃阈值进行了实验诊断，激光器均为调Q—YAG激光器(波长1064nm，532nm，355nm，脉宽10ns)，靶材分别为Al、Fe和Cu，两种测试方法得到的等离子体点燃阈值基本一致；本文从实验和理论计算两个方面讨论了波长对等离子体点燃阈值的影响，均得到了等离子体点燃阈值随着波长的增加而减小的结论；对空气中和水中不同环境下金属等离子体的点燃阈值进行了比较研究，得到了金属在水中的等离子体点燃阈值比空气中的大，且水中产生的冲击波的压强是空气中的5倍左右的结论。

The results showed that:(1) The characteristic frequency of IC neurons of house mouse was increased with increasing recording depth, and the masker intensity used was positive relevant to the IC neurons\' minimum threshold. When the minimum threshold was high, the masker intensity needed was loud, vice versa.(2) According to the masking rate at MT+10dB of IC neurons to frequency modulation and tone burst, the IC neurons were classified as three types: type I neurons ( 72/113, 63.7%), in which the masking effect of TB was better than frequency modulation ;type II neurons (32/113, 28.3%), in which the masking effects of the two maskers were same; type III neurons( 9/113, 8.0%), in which the masking effect of FM was better than TB.(3) Type I neurons, the minimum threshold of which was low, but the Q_(10) and DR values of which were large; in type III neurons, the minimum threshold was high, the Q_(10) and DR values were narrow; in type III neurons, the MT Q_(10) and DR values were in between.(4) Both FM and TB could make the MT of type I neurons shift upward distinctively, but the effect of TB was more significant than FM.(5) The Q_(10) values of type I neurons became narrower under the influence of TB, were unaffected under the influence of FM.

结果显示：(1)小鼠下丘神经元的特征频率随着记录深度的增加而增高，掩蔽声强度与神经元的最小阈值呈正相关，即对高最小阈值的神经元进行掩蔽时需要的掩蔽声强度高，对低最小阈值神经元进行掩蔽需要的掩蔽声强度低：(2)根据调频声(frequency modulation， FM)和短纯音(tone burst， TB)对下丘神经元阈上10dB处反应的掩蔽，将小鼠IC神经元分为三类：Ⅰ类神经元(72/113，63.7％)，短纯音的掩蔽效果比调频声更好；Ⅱ类神经元(32/113，28.3％)，两者对神经元声反应的掩蔽率相同；Ⅲ类神经元(9/113，8.0％)，调频声的掩蔽效果更好；(3)Ⅰ类神经元的最小阈值低、Q_(10)值和动态范围大，Ⅲ类神经元最小阈值高、Q_(10)值和动态范围小，Ⅱ类神经元的最小阈值、Q_(10)值和动态范围介于Ⅰ和Ⅲ类神经元之间；(4)短纯音和调频声都可以使Ⅰ类神经元声反应的最小阈值明显上移，但短纯音使神经元最小阈值的上移更显著：(5)短纯音使Ⅰ类神经元的Q_(10)值变小，调频声使神经元的Q_(10)值增大不显著，短纯音与调频声对神经元Q_(10)的影响差别显著；(6)短纯音与调频声都使神经元的动态范围减小，并且作用显著，但短纯音的效果更显著：(7)短纯音与调频声都使神经元反应的潜伏期延长，效果显著，但TB的延长作用更为显著；(8)随着探测声强度的升高，短纯音和调频声对Ⅰ类神经元声反应的掩蔽率都降低，但在各个探测声强度短纯音的掩蔽率都比调频声高。

A new dimensionaless parameter, called the threshold-crossing intens ity, is defined as a measure of the threshold-crossing severity, which is equal to the ratio of the product of average number of crossing events per unit time a nd mean threshold-crossing duration and amplitude over the threshold.

定义了一种度量过阀严重程度的新指标，称为"过阀强度"，等于单位时间过阀平均次数、平均过阀延续时间和平均过阀幅值三项乘积与阀值之比。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。