reflection of ultrasonic waves at the interface between fluid and generally anisotropic solid

  • 超声在流体和一般各向异性固体界面上的反射
  • 来源:互联网摘选更新时间:2026-07-14 02:59:46

  • 重点词汇
  • solidadj.固体的;坚硬的;实心的;可靠的;纯质的;连续的;立体的;一致的;
  • anisotropicadj.各向异性的;
  • ofprep. 关于;属于…的;由…制成;
  • wavesn.波( wave的名词复数 );挥手;涌现的人(或事物);汹涌的行动(或思想)态势;
  • AND与(计算机逻辑运算的一种,或称逻辑乘法) AND gate “与”门(电路,脉冲);
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • ultrasonicadj.[声]超声的;超音波的,超音速的;
  • andconj. 和;与;而且;于是;然后
  • fluidn.液体,流体;
  • Waves[电影]波浪;
  • 相关例句
1、

reflection and transmission spectrum of sound at anisotropic solid layer

各向异性固体层的声反射和透射谱

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2、

this paper discusses the significance of housing industry in national economy and the connotation of the secondary housing market, analyses the problems existing in the current secondary housing market, which are manifested in insufficient openness, indistinctness of true right of the house and substandard intermediary service.

说明了住宅业在国民经济中的重要性以及住宅二级市场的内涵;分析了目前住宅二级市场存在的开放程度不够,房屋确权不明确,中介服务不规范等多方面的问题;

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3、

and in order to impartially understand and assess the rules, this paper studies on and compares the rules of wto, us and eu antidumping laws, emphasizes on clarifying the relationship between them and the indistinctness.

并且通过横向国家间比较,研究WTO反倾销规则和美、欧反倾销法具体制度,厘清它们之间的关系,澄清模糊之处,以便比较公正地理解和评价这些规则。

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4、

conclusion the main pathologic changes for the marginal indistinctness of the breast fibroadenoma on mammograms are abundant glandular body, incomplete capsule of the tumor and the proliferation of adjacent fibroglandular tissue.

结论X线片上乳腺纤维腺瘤病灶边缘不清的主要病理基础是腺体丰富,瘤体包膜不完整或不清,瘤周伴发乳腺增生性改变。

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5、

but it is certain that its awful indistinctness seemed to produce very little impression on the young sinners.

不过有一点是肯定的,由于它的含意太模糊,好象对那几个小玩童丝毫不起作用似的。

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6、

we gave a general introduction about their geography, topography, society, cultural factors which influence the kinds of gods and their distributions.

就地理、地形、社会、文化诸因素,对漳州神明种类与分布特点、影响作了阐述。

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7、

more ideas of some basic theoretical issues in the subject 'a general theory of economic geography'

对经济地理学导论课程几个基本理论问题的再思考

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8、

the general design proposal for geography information system in liaohe oilfield

辽河油田地面建设地理信息系统总体设计方案

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9、

by means of philosophy of science, this paper discusses the general prospect of geography's approaching to maturity through the survey of the scientific theme of geography and its development and change after the establishment of the beginning of its problems.

本文运用科学哲学的方法,通过对地理学的科学主题及其问题起点被确立之后的发展变化的考察,主要讨论了作为一门科学的地理学走向成熟的一般图景。

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10、

the stepper mechanism locking enables testing sealing set to unloosen, and to withstand higher two-way differential pressure;

步进机构锁紧,使坐封后不松动、不退位,能够承受较高的双向压差;

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11、

the attempt is being organised by richard noble, a veteran british record-breaker, and is sponsored by a number of companies.

这次尝试正在由经验丰富的英国破纪录者理查德•诺贝尔组织,很多公司提供了赞助。

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12、

the book is bound to be a record-breaker.

此书无疑将打破记录。

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13、

bromine number, sulfur content, nitrogen content and aromatic loss of the refined oil are less than 0.12 gbr/ 100g, 0.5 μ g/ g, 1 μ g/ g, and 1 percent point respectively. it is consistent with the lab evaluation result.

精制油的溴价小于0.12gBr/100g,硫质量分数小于0.5μg/g,氮质量分数小于1μg/g,芳烃损失小于1个百分点,与实验室评价结果基本吻合。

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14、

the application of reformate hydrorefining in maoming petrochemical company showed that using mh 508 catalyst, a product met the specification of 6# solvent naphtha was obtained, its bromine number was in the range of 0~ 0.05 gbr/ 100 g.

重整生成油加氢脱烯烃在茂名石化公司的应用表明,采用MH508催化剂可得到溴值在0~0.05gBr/100g的产品,符合6号溶剂油规格。

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15、

the laboratory study showed that applying proper dienophile with controlled dosage could drop the bromine number, prolong the induction period, and the octane number and other performance of the gasoline stock were unaffected.

实验室的研究结果表明,使用适当的亲双烯体以严格控制的加入量处理过的油品溴指数明显下降,诱导期明显增长,而辛烷值等其它性能基本不受影响。

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16、

through comparing with important evaluations, such as bromine number and kinetic viscosity, the catalyst is appraised.

通过合成油的运动粘度和溴价等重要评价指标对催化剂进行了评价。

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17、

determination for the bromine number of benzole products

GB/T1815-1997苯类产品溴价的测定

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18、

testing method for bromine number of petroleum product ( colorindicator method)

石油产品溴值测定法(指示液滴定法)

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19、

you want to be able to select items on a web page for copying to the atom feed, so you need to augment the context menu ( accessed whenever you right-click a web page).

您希望能够在Web页面上选择进行复制的项目,因此您需要扩展上下文菜单(右键单击Web页面可访问上下文菜单)。

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20、

financial markets may still react in an orderly way to such an outcome, if the risks of a hard landing or an inflationary spiral do not materialize.

如果硬着陆或螺旋通胀的风险没有实现的话,金融市场也许还是会有序的应对可能的结果。

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