查询词典 remarkably
- 与 remarkably 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
"Conclude"的同义词有:accomplish, achieve, bring about, carry out, clinch, confirm, decide, determine, effect, establish, fix, pull off, resolve, rule, work out " greatly "的同义词有: abundantly, by much, conspicuously, eminently, emphatically, enormously, exceedingly, exceptionally, extremely, famously, glaringly, highly, hugely, immeasurably, immensely, incalculably, incomparably, incredibly, indeed, infinitely, inimitably, intensely, largely, markedly, mightily, most, much, notably, powerfully, remarkably, strikingly, superlatively, supremely, surpassingly, tremendously, vastly, very, very much
现在这类读物在书店中随处可见,非常容易买到。在阅读过程中,考生要做一个有心人,随时记下自己认为较好的词汇,词组和句型。此外,还可以多看看英语报纸杂志,不仅可以学到最新的词汇,也可以找到更多当前社会比较流行的话题,汲取不同的思路和观点,这些都与考研作文有很大的关联。
-
Firstly, This paper processes geometry filtration based on character of orbit's apogee and perigee after orbit model is analyzed and based. Secondly Space Debris is separated into two kinds, coplanar and not coplanar according as location interrelation of target and debris. In Dynamic filtration's processing, considering prediction time limit and orbit perturbation, secular effects which have increaser effect is considered so that some need catching danger time point is appeased, some law about time when target and debris pass intersectant line each other is inferred, when debris and object are in different plane and some similar law also is inferred otherwise. The time list is arithmetical progression. These laws can improve calculation efficiency remarkably; Lastly orbit predict is a course approaching least distance. Danger time point in the last step become beginning time point from which debris and object's position and velocity are calculated by SXP4 Model which is an analytic model.By result, determine that relative movement trend is closer or apart, farther calculate the interval apart from time when predictive least relative distance occurs. Least relative distance and time when least distance occurs is calculated finally. It is a fast approach course adopting varied interval.
本文在分析、建立轨道摄动计算模型的基础上,首先采用基于轨道远、近地点特征对大量编目在册的空间碎片进行初步几何静态筛选,然后根据碎片与目标轨道面的相对位置特点把碎片分为异面与准共面两种情况以进行动态筛选,在筛选过程中考虑到预报时限长度和轨道摄动影响,引入了轨道摄动中具有积累效应的长期项以满足危险时间点的捕捉要求,利用了长期项摄动变化线性的特点导出了碎片与目标异面情况下各自过交线的时间序列成准等差数列的规律性和准共面情况下类似的规律性,从而显著地提高了前期轨道筛选的计算效率;最后对剩余危险碎片和目标飞行器利用SXP4轨道预报模型在前期轨道筛选的基础上以各个危险探测时间点为预报的时间起点,并根据预报计算结果,分析目标和碎片在该时间点的运动趋势是相互远离还是相互接近,推出预计最小相对距离发生时刻相对此刻的时间长度,得到其随时间变化的局部最小相对距离以及危险距离发生的时刻和相对速度,这是一个采用变时间步长、快速逼近最小相对距离的过程。
-
A series of theoretical and experimental studies on the microstrip patch antennas with dielectric superstrates is carried out systematically. Firstly, a comprehensive survey of the microstrip antenna technology and its theories are presented. Then, two analysis techniques, named as the spectral domain Green's function method and the spectral domain integral equation method are developed. The SDGF method is a simplified analysis technique, which takes advantage of the spectral domain immittance approach to find the dyadic Green's function for the stratified media, and obtains the complete closed-form formulas for radiation patterns, directivity, efficiency, gain etc. Some interesting calculated results are presented. The SDIE method is capable of determining resonant frequency, radiation characteristics, input impedance etc, for the covered microstrip patch antennas. Comparing with other full-wave analyses it reduced computation and mathematical labour remarkably. The singularities near the pole location of the surface-wave modes and the difficulty of the integral computation over infinite range of oscillating integrands are dealt with actively and documented well. Results predicted by the SDIE method agree extremely well with our experimental results for resonant frequencies of various superstrates. The superstrate effects on impedance and radiation characteristics also have been investigated experimentally so that the gap due to lack of measured data and computed results for multi-layered superstrate has been filled to some degrees and two useful observations have been achieved for weakening the resonant frequency shift and optimizing the microstrip antenna gain. As a meaningful application, the design and analysis of a 4×4 patch array are introduced.
实用微带天线普遍加介质覆盖层来防护热,物理损伤和环境影响,也可能在飞行或严酷气候条件下自然形成覆盖层本论文对带介质覆盖层的微带贴片天线系统地作了一系列理论和实验研究首先,对微带天线技术和理论作了全面的综述然后,发展了两种分析方法,称为谱域格林函数法和谱域积分方程法SDGF法是一种简化的分析技术,它利用谱域导抗法来求得分层媒质的并矢格林函数,并得出方向图、方向性系数、增益等参数的完整的闭式公式,给出了一些令人感兴趣的计算结果SDIE法能确定介质覆盖微带天线的谐振频率、辐射特性和输入阻抗等与其它全波分析方法相比,它明显减小了计算量和数学工作量已有效地处理了表面波模极点附近的奇异性和对振荡的被积函数的无限区间积分计算的困难对于不同覆盖层情况下的谐振频率,由SDIE法所预示的结果与我们的实验结果吻合得很好对于覆盖层对阻抗和辐射特性的影响也已作了实验研究这在某种程度上填补了缺少实验数据和计算结果之间的间隙,并得出了缓解谐振频率偏移和优化天线增益的两点有用的结论作为有意义的应用,介绍了一个4×4元矩形贴片天线阵的设计和分析。
-
Numerical simulation results show that the fluid flow in Lost Foam Process was different from that in an ordinary green sand mold, the molten metal flow forwards in a circular-arc shape from the ingate, meanwhile, the nature of the gating system influenced the filling process notably. As the polystyrene pattern decomposition has a strong quenching effect on the flowing metal fornt, a high temperature gradient was formed at the flowing metal front, this resulted in the dropping of temperature of the metal to the liquidus temperature quickly and decreased the flowability of molten metal, the temperature distribution in the metal behind, however, was even. The properties of the pattern and the coating affected the temperature distribution remarkably.
从内浇口开始,金属液呈放射状均匀向前充填,同时浇注系统性质显著影响金属液充型过程的流场;由于聚苯乙烯模样气化吸热对金属液的激冷作用,在金属液流端部区域产生很大的温度梯度,使得端部区域金属液很快降至液相线温度,降低了金属液的充型能力,而后续金属液中温度分布则比较均匀,模样性能、涂料性能显著影响这一温度分布特点。
-
Americans are remarkably insouciant about this development.
美国人对这个数字漫无关心。
-
The performance style of instrumental music has changed remarkably in the 20~ century.
20世纪的器乐演奏风格经历了巨大的变化。
-
The results showed that in specifically range the variety of electric current intensity and frequency remarkably affect the magnitude of magnetic field intensity .
结果表明:在特定范围内电流强度及频率的变化能显著影响到磁场强度的大小,电流强度为20 A左右时,电磁场出现磁饱和,增大电流强度,电磁力增值很小。
-
When sample size is not large, conclusion shows that the precision of the interval estimation of parameter is remarkably increasing if the data from Tables in this paper are used.
通过计算比较,得出结论:在小样本的情况下,用本文所求的置信区间作为未知参数的区间估计将会使估计精度得到显著的提高。
-
Change of expression of AQP4 protein was the same like the change of expression of AQP4 mRNA. We observed it in model group was statisticsly higher than that of control group. The quantity of AQP4 protein in intervenor groups was remarkably lower than that in model group.But the quantity of AQP4 protein in intervenor groups obviously increased compared with control group.
5AQP4蛋白表达与AQP4 mRNA表达呈现相同变化趋势,与对照组相比较,模型组各时间点的AQP4蛋白的含量均显著升高,以造模后第24h最明显;AQP4干预组和HO-1干预组在各时间点的AQP4蛋白的含量均显著高于对照组,但明显低于模型组AQP4蛋白的含量。
-
The quantity of AQP4 mRNA was measured by methods of RT-PCR.We observed it in model group was statisticsly higher than that of control group.The quantity of AQP4 mRNA in intervenor groups was remarkably lower than that in model group.Yet, the quantity of AQP4 mRNA in intervenor groups obviously increased compared with control group.
4与对照组相比较,模型组各时间点的AQP4 mRNA的含量均显著升高,以造模后第24h最明显;AQP4干预组和HO-1干预组在各时间点的AQP4 mRNA的含量均显著高于对照组,但明显低于模型组AQP4 mRNA的含量。
- 相关中文对照歌词
- Remarkably Insincere
- 推荐网络例句
-
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。
-
Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
-
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。