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sigmoid是什么意思

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sigmoid 是什么意思

中文翻译与英英解释

adj.,n.
S [Σ]形的;【医学】乙状的;乙状结肠。 the sigmoid flexure 【解剖学】乙状弯曲。
of or relating to the sigmoid flexure in the large intestine
同义词:sigmoidal,

curved in two directions (like the letter S)

例句与用法

1.Diagnosis and treatment for redundant sigmoid colon in adults
成人乙状结肠冗长症的诊断和治疗

2.The rectum and sigmoid colon are at the bottom extending to the right
图下方至右方示直肠、乙状结肠。

3.Surgical improvement of laparoscopic sigmoid colpopoiesis and literature review
腹腔镜乙状结肠代阴道成形术的手术改进及文献回顾

4.Theoretical analysis on classification capability of classifier containing quadratic sigmoid neurons
神经元构建的分类器分类能力的理论分析

5.The asterion wasn " t always located over the superficial surface of the transverse - sigmoid sinus junction
星点并不总是正对横窦乙状窦交汇处。

6.Past medical problems included hypertension and diverticular disease requiring partial sigmoid bowel resection 6 years ago
其他的病史包括高血压, 6年前因憩室病行部分乙状结肠切除术。

7.Conclusion the rectum and the sigmoid colon are the main invasive sites of polypus , inflammation , ulcer and tumors
结直肠病变的检出由高到低依次为结直肠息肉、结直肠的非特异性炎症、结直肠癌、溃疡性结直肠炎等。

8.The point of occipital insert of the musculus splenius capitus posterior to the mastoid was located inferior and medial to the transverse - sigmoid sinus junction
乳突后头夹肌枕骨附着处位于横窦乙状窦交汇处的下内方。

9.This paper combines theory of wavelet analysis with conventional neural network . substituting wavelet function for sigmoid function in neural network , to form wavelet neural network
本文将小波分析理论与传统神经网络理论相结合,用小波函数代替传统神经网络中的sigmoid函数,构成小波神经网络。

10.Finally , bp neural network is improved for face recognition , the problem on choice of parameters is discussed , the sigmoid function and weight adjustment are improved for higher convergence speed
讨论了传统bp神经网络的参数选取问题,对sigmoid函数和网络学习速率进行了改进,以提高系统的收敛速度和收敛率。

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