半盲的

The raw data was processed by using axial, coronal and double oblique multi-planar reformation; Images obtained were graded in terms of quality with a 5-point scale(5=excellent, 4=good, 3=fair, 2=poor, and 1=nondiagnostic). In grading image quality at axial MPR, The radiologic specialists focused on the subarcuate fossa, tendon of tensor tympani, facial recess, vestibular aqueduct and pyramidal eminence, In grading image quality at coronal MPR, attention was given to the scute, crista transversa, fenestra cochleae, lateral malleal ligament and snake eyes signature of cranial nerve, In the grading of the image quality at double oblique MPR, the radiologic specialists concentrated on the malleus, incus, stirrup bone, upper bony semicircular and aquaeductus fallopii, and then to implement statistical analysis. In order to choose the minimum tube current values and the maximum pitch that can satisfy the diagnosis request, image quality of axial, coronal and double oblique reformation images was compared with different tube current groups. 15 ears of volunteers were used to test the validity with the scanning parameter. Subsequently noise, MTF and dose length product were measured by phantoms in different tube current and pitch, the parameters obtained were compared and taken into statistics analysis.

扫描模式使用临床常用的颞骨螺旋扫描方式：管电压120 kV，准直宽度20×0.6 mm，视野200 mm，重建矩阵512×512，旋转时间1 s/r，重建层厚0.6 mm，重建间隔0.3 mm，分别改变管电流(380、300、200、160、120和80 mA)和螺距(0.8、1.0和1.2)进行扫描和重建，然后对颞骨进行横断面、冠状面和双斜面多平面重组，于重组后的横断层面图像上选取弓形下窝、鼓膜张肌腱、面神经隐窝、前庭导水管和锥隆起5个解剖结构，冠状面重组图像上选取盾板、横嵴、蜗窗、面神经的蛇眼征和锤骨外侧韧带5个解剖结构，双斜面重组图像上选取锤骨、砧骨、镫骨、上骨半规管和面神经管5个解剖结构，在双盲的情况下由放射学专家分别对各管电流和螺距下扫描的重组图像进行评分，随后进行统计学处理，从中筛选出满足诊断要求的最低管电流值和最大的螺距，分别采用患者25例(15耳)用该管电流值和螺距验证其可行性；然后利用模体分别测试各管电流和螺距下的图像的空间分辨率、噪声及其剂量长度积，并对测试所得参数数值进行比较和统计学处理。

The outside nature -- the natural environment or Nature herself -- is shown as some mysterious supernatural force, very powerful but half-blind, impulsive and uncaring to the individual's will, hope, passion or suffering.

外界自然--大自然的自然环境或自己--表现为一些超自然的神秘力量，很强大，但半盲、冲动、缺乏爱心的个人的意志，希望受难或痛苦。

Sadly, I expect the football authorities will be as purblind .

可叹的是，我估计足球当局也会和我们的大使馆一样愚钝和半盲。

Subspace algorithm based on the semi-blind system ofdm estimate, and I hope to channel estimation colleagues help!

基于子空间算法的ofdm系统半盲估计，希望对信道估计的同仁有帮助！

For most of us, knowledge of our world comes largely through sight, yet we look about with such unseeing eyes that we are partially blind.

对于我们大多数人来说，有关我们这个世界的知识主要来自于视觉，然而我们正用如此视而不见的眼睛环顾四周，结果成了半盲之人。

By aggressively attacking blinds and antes when you think you're likely to be a favorite in the hand, you can build a stack that will help carry you through the tough patches you may face in the middle stages, and put you in position to play for the win once the bubble bursts.

当你觉得你拿着有可能略占优势的牌，激进的获取盲注和ante，你可以在艰难的中期获取足够的筹码，坚持到钱圈。看到英语偷就大了，全中文不好吗？为什么要半英半中呢？可以学习下英语，这样和外国玩家也可以交流交流了：D

There are a total of 34,782 individuals belonging to 15 orders, 102 families were found in this study. And the dominant groups among them were Myriapoda、Lycosidae、Miridae、Delphacidae、Cicadellidae、Aphidoidea、Margarodidae、Geometridae、Noctuidae、Olethreutidae、Braconidae、Chrysopidae、Coccinellidae.

调查共发现节肢动物个体34782个，分属3纲、15目、102科，其中优势类群主要是多足纲、蛛形纲狼蛛科、半翅目异翅亚目的盲蝽科，同翅目的飞虱科、叶蝉科、蚜科、蚧科，鳞翅目的尺蛾科、夜蛾科、小卷蛾科，膜翅目的小茧蜂科、小蜂总科，脉翅目草蛉科、鞘翅目瓢虫科。

This paper proposes a subspace-based semiblind channel estimation method in MC-CDMA systems.

摘要该文提出了MC-CDMA系统中一种基于子空间的半盲信道估计方法。

In order to overcome the disadvantages of system performance degradation on the condition of pilot numbers smaller than channel impulse length and bad channel environment in many paths, an improved semiblind channel estimation algorithm based on MLE for OFDM system was presented.

为克服信道冲激响应长度大于导频数时出现系统性能下降，适应存在大量多径的恶劣信道环境，本文对OFDM系统基于MLE的半盲信道估计算法进行了改进。

Unfortunately when all carders in the OFDM symbol are occupied, the condition for this algorithm does not exist, and then the scope of frequency offset estimation is confined to fraction.

运用在频域插入少量导频的半盲估计算法，并利用一种导频方案——空载导频，在频率利用率不损失的情况下，扩大了频偏的搜索范围。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。