abcd

Compared with the ABCD matrix method which need a large number of computations, this method was relatively simple and the result was easily understood. Moreover a simple method to measure the length of thermal focus is given developed from this theory.

此方法避免了传统ABCD矩阵法所需的繁琐计算，结果清晰明了，进而给出了测量晶体热焦距的一个简单方法。

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The ABCD score was used to stratify the 30-day stroke risk.

ABCD评分系统用于预测30天内的中风风险.

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Through the ABCD matrix, a Z type cavity was designed, a good pattern matching was achieved, and the waist radius of frequency doubling in the crystal was controlled.

通过ABCD矩阵，设计了Z型谐振腔，合理控制了模式匹配以及倍频晶体处的束腰半径。

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They just came this week from the ABCD Camp.

他们这周刚从ABCD夏令营回来.

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In a similar way, the corresponding analytical expressions of off-axial Cosine-Gaussian beams through apertured ABCD matrix were also given.

用同样方法分析得到了离轴余弦高斯光束通过受光阑约束的傍轴ABCD轴对称光学系统传输后的解析式。

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The other half views an erect image of the subject reflected from two sides of prism ABCD.

另一半则看到主体从棱镜ABCD的两个面反射的竖起来的像。

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Propagation of Gaussian beams through a multi-Gaussian apertured ABCD system

高斯光束通过多高斯光阑ABCD系统的传输

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Two ABCD matrices for describing hard apertured Gaussian beams weakly diffracted in the far field are defined.

定义两种描述高斯光束被硬边光阑弱衍射的远场下的光阑ABCD矩阵。

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In his junior year of High School , Tracy was invited to an ABCD basketball camp.

麦迪在上高二时被邀请参加ABCD篮球训练营.

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According to the ABCD matrix of Gaussian beam's propagation, a Z-type cavity insensitive to thermal lens effect is designed.

根据高斯光束传输的ABCD矩阵，设计了对热效应不灵敏的Z型谐振腔。

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By using the ABCD transforming matrix method of the geometric optics, we calculate the relationship between the output energy and the space interval of the two pickup heads.

首先利用几何光学的ABCD变换矩阵计算双光头输出能量与光头间距离的关系，确定其线性工作范围；

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The propagation of the atom laser beam with non-conservation quality factor is discussed based on the theory of ABCD formulation of propagation of a time-dependent quantum system.

本文在含时量子系统传播子的ABCD形式理论的基础上，进一步讨论原子激光这种品质因子不守恒系统的传输。

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Based on the generalized Huygens Fresnel diffraction integral, the propagation of the Bessel modulated Gaussian beams with quadratic radial dependence ( QBG beams) through a circle apertured ABCD optical system has been studied.

基于惠更斯菲涅尔广义衍射积分，对变量为径向平方的贝塞耳函数调制的高斯光束（QBG光束）通过有圆孔光阑限制的一阶ABCD光学系统的传输进行了研究。

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The stable cavity condition is obtained by ABCD law and equivalent G parameter method.

利用abcd传输矩阵理论及等效G参数法计算了稳腔范围.

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Gaussian Beam Propagation and Transform Through a Conical GRIN Rod-ABCD Matrix Analysis

高斯光束经锥形梯度折射率纤维传播与变换的ABCD矩阵分析

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Propagation properties of high-order Bessel-Gaussian beam through a misaligned first-order ABCD system have been studied by using the generalized Huygens-Fresnel diffraction integral, augmented matrix.

使用广义惠更斯-菲涅耳衍射积分和增广矩阵，研究了Bessel-Gaussian光束通过失调一阶ABCD系统的传输特性。

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Based on the Collins formula and Sylvester theorem, the propagation equation of Gaussian beams passing through a multi-Gaussian apertured paraxial optical ABCD system is derived.

对高斯光束通过有硬边光阑近轴ABCD光学系统的传输进行了研究，采用将矩形函数展开为复高斯函数的技巧，推导出了近似的解析传输公式。

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They're here for the first day of adidas ABCD Camp, we're here to see Kobe Bryant.

现在是他们第一天来参加阿迪达斯的ABCD训练营，现在，我们将要见到科比布莱恩特同学。

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The analytical propagation equations of flattened Gaussian beams through a paraxial ABCD optical system with linear gain ( absorption), unapertured and apertured ABCD systems are derived.

推导出了平顶高斯光束通过有线性增益（损耗）的近轴ABCD光学系统、无光阑和有光阑ABCD光学系统后解析形式的传输方程。

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Algebric solution of tensor ABCD law for transformation of axially-asymmetric beams

非轴对称光束变换张量ABCD定律的代数解

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ABCD Corporation is a leading enterprise among the construction material industry of France, headquarters in Paris.

法国ABCD公司是法国建材行业的龙头企业, 总部在巴黎.

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Basing on time domain ABCD matrix formalism and giving more consideration on the influences of optical fiber dispersion and optical fiber nonlinearity, it analyzed the laser ′ s characteristics of actively mode locked fiber laser, and compared the theoretical analysis results with experimental ones.

应用ABCD矩阵方法从理论上对主动锁模环形光纤激光器进行了分析并与实验结果进行了比较。

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A tensor ABCD law for transformation of nonsymmetric Gaussian beoms is given.

本文论述了采用张量ABCD法则来讨论非对称高斯光束的变换特性。

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" The training in LA helped a lot," said Yi, who had previously visited United States for the2002 Adidas ABCD Camp in New Jersey and Pete Newell Big Man's camp in Las Vegas in2003.

易建联说：“在LA的培训帮我很多。”他已于2002年参加阿迪达斯ABCD训练营和在拉斯威加斯的皮特纽厄尔大个子训练营而提前参观了美国。

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The ABCD score was used to stratify the 30-day stroke risk.

abcd评分系统用于预测30天内的中风风险.

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The expressions and tensor form coordinate transform matrix of the WDF ( WCTM) is given and expressed in terms of the ABCD ray transform matrix elements of the system.

给出了用系统的ABCD矩阵元表示的用于进行此坐标变换的表达式和等价的张量形式的WDF的坐标变换矩阵（WCTM）。

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Propagation Properties of Bessel Beams Through a Hard-edged Annular Apertured ABCD Optical System

贝塞尔光束通过环形硬边光阑的ABCD光学系统传输

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Based on Collins formula, an analytical propagation expression for Hermite-Laguerre-Gaussian ( HLG) beams through a paraxial optical ABCD system is derived and used to study their propagation properties in free-space and through a thin lens.

利用Collins公式，推导出厄米-拉盖尔-高斯（HLG）光束通过近轴ABCD光学系统的解析传输公式，并用来研究通过自由空间和薄透镜的传输特性。

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Each row in the temporary table is comprised of a text ( for example," abcd-def ghi") and a word to search for ( for example," def").

临时表中的每一行包含一个文本（例如“abcd-def ghi”）和一个要搜索的单词（例如“def”）。

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He arrived at the No.8 by adding the digits from his ABCD Camp number, 1234.

于是,科比就把曾在阿迪达斯ABCD训练营身穿143号三个数字的和—8作为自己的号码.

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