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C of S相关的网络例句

查询词典 C of S

与 C of S 相关的网络例句 [注:此内容来源于网络,仅供参考]

Completed the software and hardware of control system combinding with the function of paver s running system and PLC s character.

结合摊铺机行驶系统的功能要求及 PL C的特点,完成了控制系统的硬件设计和软件设计。

It considered three types of distortions, i.e., pincushion distortion, S distortion and image offset as a whole, and fitted the composite distortion of the images by the Nth order polynomial, and then obtained the optimum image correction coefficient by the least squares approach.

该方法统一考虑C臂投影图像的3种类型的失真——针垫失真、S型扭曲、图像偏移,利用N阶多项式拟合图像的复合失真,然后利用最小二乘法求解最优化校正系数,从而具有所需标记点数量较少,校正区域连续,步骤简单,易于在线使用的优点。

ZhuWenyu implemented the above two algorithms on a PC, testing 3640471 with AKSalgorithm and 4295884871 with the first AKS-Bernstein algorithm in about 2478.94hours and 28.35 hours respectively. She concluded that it's almost impossible tojudge the primality of a given integer directly with AKS algorithm, and testifiedthat the first AKS-Bernstein algorithm improves the AKS algorithm, but it's notyet suitable for use in practice, either.

朱文余在微机同禧3206c/850上用C语言实现了AKS算法及上述改进,前一算法对3640471进行测试约需2478.94小时,而后者对4295884871进行测试约需28.35小时,从而指出在实际运用中直接利用AKS算法进行素性测定几乎不可能,而AKS-Bernstein第一算法比AKS算法有一些改进,但仍不实用。

In that case, we have the original ship of Theseus, the museum's ship, and the custodian's ship.

在那个情况中,我们原来有船A、博物馆船B、拼装人的船C。

There are three copies of R fragment in the S mt-genome, and each copy contains two closely adjacent open reading frames: orf355 and orf77. Among these three copies two BamHI fragments were cloned, and the sequence analysis showed that cox1 and cox2 gene lies upstream of the R region in each fragment, respectively. However, they locate in different strands and head to head with R. In this study, we found that:(1) The expression of cox1 and cox2 is not affected by the transcription of R region;(2) The two copies of R region transcribe in large amount in the microspores, and produce transcripts of 1.6kb and 2.8kb, respectively, in the sterile microspores; However, the abundance of these two transcripts is reduced in the fertility restored microspores, realized through the mRNA decay, and this reduction occurs at the uninucleate microspore stage;(3) In the sterile microspores, the 5 terminus of the 1.6kb transcript contains a palindrome region that can fold into a stem-loop.

本研究发现:(1) cox1和cox2的转录没有受到R区转录的影响;(2)两个拷贝的R区在在不育花粉中高丰度表达,其转录本大小分别为1.6kb和2.8kb;而在育性恢复的花粉中,这两个转录本的丰度被大大降低,进一步分析表明这一结果是通过mRNA分子的降解途径来实现的,此降解过程发生在单核花粉期;(3)在不育花粉中,1.6kb转录本的5′末端具有一段可形成茎环结构的迴文对称序列,而在可育花粉中,其5′末端短缺了9个碱基;(4)在不育花粉和育性恢复的花粉中,R区转录本的加尾位点都集中位于一个3′茎环结构之后;(5)不管是在不育花粉还是育性恢复的花粉中,orf77区域内均在第52位和100位核苷酸处发生了不同频率的C向U的编辑,从而形成UGA终止密码;(6)不管是orf55-orf77的成熟转录本还是转录前体分子,都已被加上了Poly尾巴,表明已进入降解途径;在以上实验结果的基础上,本研究对S型CMS花粉育性的恢复机理进行了如下推测:在不育花粉和育性恢复的花粉中,orf77区域内均发生了终止编辑,即由RNA编辑产生了提前终止密码子。

In this paper, the effects to image reconstruction by adopting different ways of sequence's truncation in unrelaxed iterative algorithm is discussed and further studying on the conditions to iterative reconstruction with phase -only have been done.

Sh~n在1949年发表了采样定理,提出在一定条件卜,可以用离散采样值重构带限连续信号。七十年代,l铭an等人提出了几个从零交叉点重构带通或带限信号的定理及其算法。1983年J.L.C.Salu和T.S.Huang对各种关于频谱有限信号外推问题的算法进行分析,提出了统一的迭代算法。

Westmorland tells them he covered the hole as best he could, but it's only a matter of time before the other C.O.s notice that Bellick is missing.

他告诉同伙们他尽全力将洞遮住了,但是狱警们发现Bellick的失踪只是时间的问题。

The aminolysis and the effect of water on the aminolysis processes of n -methyl β-sultam have been studied using density functional theory method at the B3LYP/6-31G* level.

结果表明,N-甲基b-磺内酰胺的氨解反应有两条反应通道:一条是S-C键断裂生成产物P1,另一条是S-N键断裂生成产物P2。

Besides coccoid of Hp transformations, curve-bacilliform, long-bacilliform, short bacilliform, long threadlike, giant coccoid, glomerule, trophoplast, and very small "s" or "c" shaped Hp were found.

并根据Hp形态变化的顺序及表型,初步发现Hp由典型&S&或多螺旋形态变为杆状弯曲、长杆状、短杆状、然后变为球形、长丝体、巨球体、丝球体、原生质体的规律。

Cupressus chenggiana S. Y. Hu is a specific and endangered plant in Sichuan and Gansu provinces of China. Of four C.

研究了我国四川和甘肃地区特有珍稀濒危植物岷江柏Cupressus chenggiana S。

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