查询词典 trace form
- 与 trace form 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Compared with the graphite, the coefficients of friction of the RL-C/C are lower under the same load of about 0.08-0.12, and the increasing range of the volume losses are still lower than those of the graphite. Compared with the SL pyrocarbon material, the COF and the volume loss of the SL-C/C are about 0.02-0.05 and 0.2 mm^3, lower than those under the same load. The COFs of most RL-C/C and SL-C/C specimens remain stable or decrease slightly with time, while those of the graphite and pyrocarbon specimens increase. The thickness of the integrated friction film of the RL-C/C decreases with load, but the wear surface of the SL-C/C is rough. Tough the wear surface of the graphite is integrated, the serious abrasive wear make the debris move easily and accumulate on the edge of the wear trace to form a restacked morphology. On the wear surface of the pyrocarbon material, some loosed debris, circular worn holes and flake worn out pyrocarbon has been found.
结果表明:PAN炭纤维改善C/C复合材料的摩擦磨损行为;在实验载荷范围内,与高强度石墨材料相比,含RL炭C/C复合材料的摩擦因数降低0.08~0.12;体积磨损量增幅降低;与热解炭试样相比,具有SL炭C/C复合材料的摩擦因数降低0.02~0.05,体积磨损量低0.2立方公厘左右;随着时间的延长,大部分C/C复合材料的摩擦因数基本相对稳定或呈小幅下降,而石墨、热解炭块的摩擦因数均呈不同幅度的上升;具有RL炭的C/C复合材料摩擦表面膜厚度随载荷增加而降低,具有SL炭的C/C复合材料摩擦表面较粗糙;高强石墨能形成较完整致密的摩擦膜,但磨粒磨损严重,磨屑易在摩擦膜边缘形成层状堆积;热解炭块摩擦表面磨屑堆积松散,有较多的孔洞以及热解炭层整体剥落的形貌。
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Compared with the graphite, the coefficients of friction of the RL-C/C are lower under the same load of about 0.080.12, and the increasing range of the volume losses are still lower than those of the graphite. Compared with the SL pyrocarbon material, the COF and the volume loss of the SL-C/C are about 0.020.05 and 0.2 mm3, lower than those under the same load. The COFs of most RL-C/C and SL-C/C specimens remain stable or decrease slightly with time, while those of the graphite and pyrocarbon specimens increase. The thickness of the integrated friction film of the RL-C/C decreases with load, but the wear surface of the SL-C/C is rough. Tough the wear surface of the graphite is integrated, the serious abrasive wear make the debris move easily and accumulate on the edge of the wear trace to form a restacked morphology. On the wear surface of the pyrocarbon material, some loosed debris, circular worn holes and flake worn out pyrocarbon has been found.
结果表明:PAN炭纤维改善C/C复合材料的摩擦磨损行为;在实验载荷范围内,与高强度石墨材料相比,含RL炭C/C复合材料的摩擦因数降低0.08~0.12;体积磨损量增幅降低;与热解炭试样相比,具有SL炭C/C复合材料的摩擦因数降低0.02~0.05,体积磨损量低0.2 mm3左右;随着时间的延长,大部分C/C复合材料的摩擦因数基本相对稳定或呈小幅下降,而石墨、热解炭块的摩擦因数均呈不同幅度的上升;具有RL炭的C/C复合材料摩擦表面膜厚度随载荷增加而降低,具有SL炭的C/C复合材料摩擦表面较粗糙;高强石墨能形成较完整致密的摩擦膜,但磨粒磨损严重,磨屑易在摩擦膜边缘形成层状堆积;热解炭块摩擦表面磨屑堆积松散,有较多的孔洞以及热解炭层整体剥落的形貌。
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The paper tries to study the theory of corporate registration, to analyze its nature, to discuss its value and its validity, to trace its historical development and to form a fundamental cognition of corporate registration.
本文尝试着从研究公司登记的理论入手,辨析公司登记的性质,探讨公司登记的价值取向和登记的效力,考察了国内外公司登记的历史发展,对公司登记形成了基本的认识。
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Matrix eigenvalue is an important conception in matrix theory and it has many applications in other subjects. In this section, the trace of the special form matrix is mainly discussed and the inequalities of Hermitian matrix which are extension forms of the known results are gotten.
本节主要讨论一类特殊形式的矩阵特征值和它的不等式,把已有结果推广到了一般形式。
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Product Efficacy: optimized feedstocks oxygenated spring water and the conservation of plant extract of ice cream to add an instant multi-layer skin moisture and nutrients directly to the dermis layer, transport skin metabolism of trace elements needed to improve the skin antioxidant capacity of blocking free radical synthesis, increased skin permeability to quickly resolve the skin dry and dull, from crumbs and other issues, rapidly form a protective film on the skin surface, effective in preventing aging of the skin dry.
产品功效:优化的精纯含氧冰泉水及涵养植物提取精华,瞬间多层补充肌肤的水分和养分直达真皮层,传输肌肤代谢所需微量元素,提高肌肤抗氧化能力阻断自由基合成,增强肌肤通透性,快速解决肌肤干涸,暗哑,起屑等问题,迅速在肌肤表面形成保护膜有效预防肌肤干燥老化。
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Other trace elements have been observed with phenylketonuria, an inherited metabolic disorder, and kwashiorkor, a severe form of malnutrition that occurs mainly in developing nations.
在苯丙酮尿症和恶性营养不良(一种主要发生在发展中国家的严重营养不良)患者的毛发中,也观察到了其它种微量元素。
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The introduction first briefly reviews Western Europe\'s universal order of "recht" in middle ages: As independent political units, the city, the manor, the church parish, the ligeance and so on were set in a rank order, the relations between each rank were established in legal form, empire represented the highest rank, and simultaneously played an arbitrator\'s role, was the arbitrator of political units subordinated to the emperor. All of these ranks were placed in natural order created by God, thus, the Christianity religious doctrine had provided the final validity for the universal legal orders; then the symbiotic of the political evolution and the legal transformation will be discussed. Western jurisprudence resided in the Church during the middle Ages, after entering into modern era, resorted to the state."State" instead of "empire" became the basic concept of modem law, and new order of "recht" was bound to make legitimate argumentation for the nation; finally, the background and sketches of this article is explained. It will trace and analyze intrinsic evolution of the idea of legal order in the background of concrete politics--especially the geopolitics, inspects how the different nation-states split up from universal Christianly world and obtain their independence, inspecting differences of respective national path, the fit or unfit quality and the success or failure in this process.
导论首先简要回顾西欧中世纪大一统的法权秩序:作为独立政治单元的各城市、庄园、教区、领地等被镶嵌在一个等级秩序中,各个等级之间以法律的形式来确立相互之间的关系,帝国代表最高等级,同时扮演仲裁人的角色,是臣属其下的各个政治单元之间的仲裁者,而帝国等级又被安置在上帝创造的自然秩序中,因而,是基督教教义为大一统的法权秩序提供了最终的合法性;接着指出西欧政治演变与法权变革的共生性:西方法学在中世纪寄身于教会之中,进入近代以后则投靠了国家,"国家"代替"帝国",成为近代法学构造的基本概念,新的法权秩序必然围绕民族国家展开;最后说明本文的论述方式和基本思路:本文将在具体的政治——特别是地缘政治——的背景中,追踪和解析法权观念的内在演变,由此进一步****不同民族国家内、异质的法权秩序如何从过去大一统的世界中分化剥离并获得独立,并试图检讨这一过程中不同民族道路的差异、优劣和得失。
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Outwardly, everything is intact: She has the same face and form, her senses and her mind are there, but she doesn't have any idea or any trace of a memory of who she really is.
雷蒙?穆帝在作过濒死研究的工作后说:"我现在才知道死亡是如此接近我们,我现在更要让我所爱的人知道我的感受。"
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It adopts the voltage stability of distribution system as the object function, and uses the improved particle swarm optimization algorithm which can trace dynamically the environment's change to make the real-time dynamically reconfiguration of distribution system, and proposes a new coded form which divides the particle module according to the topological structure of distribution system, and then avoids the convergence precociously via the community characters of DPSO.
它以配电网络电压稳定为目标函数,采用可以动态跟踪环境变化的改进粒子群算法对现有典型的辐射状网络进行动态实时重构,并提出了一种新的编码形式,按照系统的拓扑结构划分粒子种类,从而利用改进粒子群算法的社区特性避免过早收敛。
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This allows showing the different trace elements in a point, and then the sample is scanned point by point to form a complete multi-element image of the cells.
这能帮助区分一点上的不同微量元素,然后通过点扫描得到细胞完整的多元素图像。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。