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- 与 无特性的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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By analyzing the strange behaviors of massless integrations in dimensional regularisation, It was proposed that for a special kind integration, which is sero mathmatically, should not be simply treated as sero physically, as a fact it is the difference of the same magnitude ultraviolet divergence and infrared divergence.
通过研究维数正规化中的无质量积分的奇妙特性,本文指出对一种特殊类型的动量积分,从数学上看DR给出的结果为零,但物理上不能把结果简单处理为零,而是反映了大小相等的紫外和红外发散之差。
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To compare the growth characteristics of non-hematopoietic adult stem cells derived from rat fetal blood and rat bone marrow in vitro, and to study the differentiation of these stem cells into neuron-like cells in vitro,the fetal blood of pregnant rats and bone marrow of adult rats were sterilely collected; mononuclear cells were isolated by using standard Ficoll-hypague techniques and then cultured in DMEM/LG containing 10% fetal bovine serum.
为了比较大鼠胎血和骨髓中非造血成体干细胞(non-hematopoietic adult stem cells,NASC)体外培养过程中的生长特性及体外诱导两者向神经元样细胞分化的异同,在无菌条件下采集孕大鼠的胎血和成年大鼠的骨髓,用Ficoll-hypague分离液分离出单个核细胞后,种植于含10%胎牛血清的DMEM/LG培养液内。收获的NASC传代培养,用流式细胞仪检测细胞的免疫表型。
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To compare the growth characteristics of non-hematopoietic adult stem cells derived from rat fetal blood and rat bone marrow in vitro, and to study the differentiation of these stem cells into neuron-like cells in vitro,the fetal blood of pregnant rats and bone marrow of adult rats were sterilely collected; mononuclear cells were isolated by using standard Ficoll-hypague techniques and then cultured in DMEM/LG containing 10% fetal bovine serum.
为了比较大鼠胎血和骨髓中非造血成体干细胞(non-hematopoietic adult stem cells,NASC)体外培养过程中的生长特性及体外诱导两者向神经元样细胞分化的异同,在无菌条件下采集孕大鼠的胎血和成年大鼠的骨髓,用Ficoll-hypague分离液分离出单个核细胞后,种植于含10%胎牛血清的DMEM/LG培养液内。
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To compare the growth characteristics of non-hematopoietic adult stem cells derived from rat fetal blood and rat bone marrow in vitro, and to study the differentiation of these stem cells into neuron-like cells in vitro,the fetal blood of pregnant rats and bone marrow of adult rats were sterilely collected; mononuclear cells were isolated by using standard Ficoll-hypague techniques and then cultured in DMEM/LG containing 10% fetal bovine serum. The acquired NASCs were subcultured for passage.
为了比较大鼠胎血和骨髓中非造血成体干细胞(non-hematopoietic adult stem cells,NASC)体外培养过程中的生长特性及体外诱导两者向神经元样细胞分化的异同,在无菌条件下采集孕大鼠的胎血和成年大鼠的骨髓,用Ficoll-hypague分离液分离出单个核细胞后,种植于含10%胎牛血清的DMEM/LG培养液内。
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The definition and evaluations and characteristics of equivalent loads of unbonded prestressed tendons are discussed by using the free-body method.
应用脱离体的方法对无粘结预应力筋的等效荷载的定义、荷载数值的确定、等效荷载的特性进行了讨论,并据此分析了预应力技术在工程应用中涉及的若干概念问题
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A merge-split algorithm based on study property of neural net and sum aggregate is presented. Its merit is that its merge is disconnected a little and freedom satisfies the adaptability, and it is realized during learning rather than stipulating in advance. Furthermore, the method of fitting edge of uncontinuous image with neural net is given. The method can carry on the fit at self-learning, using its learning function fully under the circumstances without the mathematical function form of edge.
提出了一种基于神经网络学习特性和集合论的边缘分段算法(Merge-Split),优点在于它的分段间断点、自由度满足自适应性,能在学习过程中实现而不必事先规定;进一步提出神经网络拟合不连续的图像边缘的方法,在无边缘数学函数形式的情况下,充分利用其学习函数的任意逼近和自学习性进行拟合,实践证明该方法可以克服以往边缘拟合方法的不足。
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The wavelet time-frequency properties of the uncracked rotor and the cracked rotor were discussed by the continuous wavelet time-frequency analysis algorithm. A new algorithm using the wavelet time-frequency analysis algorithm to detect the crack was proposed. The influence of the sampling frequency on the wavelet time-frequency analysis algorithm was analyzed through the numerical simulation research; the valid sampling frequency was presented.
利用连续小波时频分析方法,讨论了裂纹转子与无裂纹转子的小波时频特性,提出了利用小波时频分析方法识别裂纹的新方法;数值仿真研究了采样频率对小波时频分析方法的准确性和有效性的影响,并给出了建议性的采样频率。
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Combined with the principle of belt match-material system and the property of match-material flux, this paper proposed the coordination control algorithm. This method includes both traditional PID and the fuzzy control algorithm, and achieves the goal of controlling the unstably belt match-material system.
结合皮带配料系统本身的工作原理及相关物料特性,本文提出复合式控制的算法,采用传统的PID和模糊控制算法相结合的手段,来达到控制无稳定参数模型的皮带配料系统的目的。
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Velvet gowns this design idea is a very careful, because both sides have long-staple, and the back and silk lining, not only has the appearance of legislation plexus villi, the thickness of the larger and the effect of soft and cotton clothing with is similar to the good thermal properties, very sophisticated, but also very practical, is known in the ancient countries in the same fabric seems to have been found, even if placed velvet fabric with a modern bar, no less briefly indeed rare products, worthy of "mechanism cloud steaming, almost won Tiangong" the reputation.
这件绒袍的设计思想是相当周密的,由于两面均有长绒,而背面又有绢衬,不仅具有绒毛丛立的外观,厚度较大和手感柔软的效果,而且具有与绵衣相似的良好保暖特性,非常精巧,也非常实用,在现知古代各国的同类织品中似乎还没有发现过,即使将其置于现代绒类织物同列中,也略无逊色,实为难得的产品,无愧于&机制云蒸,殆夺天工&之美誉。
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Batsch , which have different softening characteristics during maturation and postharvest storage. Of the two cultivars, one was'Hongli'with red flesh clinged to the pit which softened faster after harvest; the other was'Baili'with white flesh clinged to the pit which softened slower than'Hongli'after harvest and could be stored longer.
Batsch中的两个成熟软化特性不同的品系为试材,这两个品系一个是典型的红里桃,即与果核相连的果肉呈红色,成熟后期变软快,采后不耐藏;另一个是典型的白里桃,即与果核相连的果肉无颜色,成熟后期变软慢,采后较耐藏。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力