查询词典 in substance

In the process of building and using the mass concrete structures, because of the effect of out-side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance Using nondestructive testing method to test the concrete"s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseasesThis dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic FEM to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, Researched the principles of the first-arriving waves" phase when the cracks" depths are not same, obtained the relation between the inversion point and the cracks" depth, which has the direction sense in the application of projects,The second part of this dissertation is CT , which used the ultrasonic wave running through the tested-substance to get arriving-time of the ultrasonic wave, then inverse the image This dissertation drawed one CT program which can well present the different little cells ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested-substance, CT has the better using foreground..

在混凝土结构的施工及使用过程中，由于受其自身及外界各种因素的影响，常常会产生一些缺陷，对结构物的承载能力和耐久性造成严重影响，采用无损检测技术进行质量检测和健康诊断，这对混凝土结构开展安全、稳定性评估以及病害隐患治理研究具有重要意义。本论文主要针对大体积混凝土结构缺陷的检测方法展开研究工作，重点讨论了超声波法检测混凝土结构裂缝的基本原理和方法及其特点、适用范围，运用动力有限元数值模拟其检测过程，探讨了有裂缝缺陷的混凝土结构在脉冲荷载作用下弹性波的传播及其变化特征，研究了不同裂缝深度下首波相位变化规律，得出了反转临界点与裂缝深度之间的关系，这对实际工程应用具有指导意义。声波CT是一种新的无损检测技术，它是利用声波穿透被检测体获取声波接收时间，来进行计算机反演成像的技术。本文利用直射线法编制了层析成像程序，能较好地呈现被检测物体各微小单元的声波速度分布图像，从而对检测体的质量状况作出诊断评估，具有较好的应用发展前景。

Results:①Excitation of the NVM by L-glut amate,injection of substance P into the nucleus dorsomedialis, n ucleus paraventricularis or rostral ventrolateral medulla,all induce d pressor responses.②NVM pressor responses could be attenuated by preinjection of ［D-Pro2,D-Phe7,D-Trp9］-SP (DPDPDT,a substance P antagonist)bilate rally into the NDM,NPV or RVL,but preinjection of atropine into the RVL had no s uch effect.

结果 ：①L-谷氨酸兴奋NVM、P物质注入背内侧核室旁核或延髓头端腹外侧区均引起升压反应；②NVM升压反应可被双侧NDM、NPV或RVL内预先注射［D- Pro2，D-Phe7，D-Trp9］-P物质衰减，但RVL内注射阿托品无此效应；③酚妥拉明i.v。

Antitoxin is substance that acts against a poisonous substance and prevents it from having a harmfuleffect.

抗毒素是抵抗有毒物质并防止其产生有害作用的物质。

Bone substance porcelain brief introduction:The Royal bone substance porcelain is 1 kind drive fame is England Royal nobility affection of porcelain and ceramics appropriation article.

骨质瓷简介：皇家骨质瓷是一种被誉为英国皇家贵族钟爱的陶瓷专用品。

It should be proof to constant influences 3% solution of acetic acid, chloramine or any another disinfectant substance, should be proof to chlorine substance.

它应该可以证明不影响三乙酸，氯胺消毒或任何其他物质％的解决办法，应该可以证明氯气的实质内容。

Colloid A substance that is composed of particles dispersed through another substance.

胶体：一种由颗粒组成的物质分散于另一种物质中。

Even the above-mentioned separability of quantity from substance gives us no clue to the solution, since according to the best founded opinions not only the substance of Christ's Body, but by His own wise arrangement, its corporeal quantity, ie its full size, with its complete organization of integral members and limbs, is present within the diminutive limits of the Host and in each portion thereof.

即使是上面提到的可分离性，数量，从物质，使我们没有任何线索，以解决问题，因为根据最佳创立的意见不仅是物质的基督身体的，而是由他自己的明智的安排下，其体量，即它的全尺寸，同其完整的组织积分委员及四肢，是目前内微小的界限所在，并在每一个部分。

The wastewater of dyestuff is characteristic with high concentration of organic substance, complex constitute, quantity of substance hard to reduce, heavy chroma and poisonous.

摘要染料废水具有有机物浓度高、组分复杂、难降解物质多、色度大、有毒等特点。

Study on Quality Control of Extration Substance of FRH Compound Prescription ABSTRACT Objective: To control quality of extration substance of FRH compound prescription and Establish stable, crontrol measure.

二、FRH方提取物的质量控制研究目的进行FRH方提取物的质量控制研究，提供稳定、可重现性的质控手段。

Morphology aspect :all the Chinese colour words from substance are compound words ,but there is only one structural type , all the English colour words from substance are root words .

在词法特征方面：汉语实物颜色词的构词类型全部为复合式，但只有偏正式一个结构类型，而英语实物颜色词以词根法为主要构词类型。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。