查询词典 positional

A grating tuned directional output device consisting of a rotating platform,a infrared grating and a plane mirror is introduced based on an optical angle reflector to realize the directional and positional outputs of different wavelengths,which has obtained 60 laser spectral lines with a resolution of 0.01 μm.

介绍了该激光器中基于光学角反射器原理设计的光栅调谐定向输出装置，并对其进行了理论计算和论证，实现了不同波长激光的定向、定位输出，获得调谐激光输出谱线超过60条，谱线分辨率优于0.01 μm。

Owing to the limit of crane hoisting capacity, positional interference between balance beam and crane arm will happen under certain conditions during hoisting the petrochemical equipment with large length and big diameter, so that the operation has to being stopped.

在大长度、大直径石化设备的吊装中，受吊车吊装能力的限制，平衡梁与吊车臂杆在某些情况下发生位置干扰，使吊装工作无法进行。

On the basis of the theory of stretch distortion,according to the reality facts,with the geometrical figuration method,this paper affords the mathematical modules about the structural parameters,the dynamic parameters,the positional parameters,the mechanical parameters and the technical parameters of coil box,and programs a design software system .

本文在弹塑性弯曲变形理论的基础上，从实际情况入手，借助几何成形的方法，提出了计算热卷箱结构参数、运动参数、位置参数、力能参数和工艺参数的数学模型，并在此基础上编制了一套完整的热卷箱设计的计算机软件系统。

Based on the case study, the conclusions were reached that relative positional root mean square error of each point becomes more as distance between the point and datum point becomes more. And the relative deformation offsets under different kinds of datum are helpful for deformation analysis.

从该算例可以看到，各点的相对点位中误差随基准点至该点距离的增大而增大，根据在各种基准下得到的相对形变值有利于进行形变分析。

Methods Medical records from nine patients with HC-BPPV, treated between July 1996 and March 2000, were retrospectively analyzed. Data of complete history, audiograms, positional tests and neuro-otological examinations were collected.

方法回顾分析1996年7月～2000年3月间南京医科大学第一附属医院耳鼻咽喉科诊治的9例HC-BPPV患者的临床资料。

Identification of susceptibility genes for complex diseases in animal model, here rat arthritis as an example, may include the following steps:①selecting inbred animal strains and establishing disease models;② segregating breeding in F2 animals and running linkage analysis to find QTLs;③ producing a series of congenic strains to narrow down QTL region under help of STR or SNPs markers;④ carrying out positional cloning of susceptibility genes, and ⑤ confirming the function of susceptibility genes.

以大鼠类风湿关节炎模型为例，定位克隆易感基因步骤包括：①选择亲代近交系，建立关节炎模型；②分离育种，连锁分析、确定数量性状位点；③建立Congenic系、窄化QTL区域；④位置克隆基因；⑤易感基因的功能验证。

Our products mainly include a series of traction beds for lumbar and cervical vertebra, computerized 3D multifunctional traction beds, Chinese traditional medicine fumigating curers, far infrared massage beds, first-aid stretchers and beds, electro-motion traction chairs, Multi-positional Electric Lift Physiotherapy Device , Multi-functional Electric Lifting Bed , Electric Lifting Bed , etc.

公司主要生产各种多功能牵引系统、电脑三维多功能牵引装置、中药熏蒸器、远红外线按摩床、电动颈椎牵引机、颈椎牵引机、急救担架、救护车担架、医用抢救床、多体位电动升降理疗床、多功能电动升降起立床、医用超声波清洗等系列产品。

DMY, isolated by positional cloning in medaka, was regarded as the first sex-determining gene in non-mammals.

从青鳉Y染色体定位克隆的DMY，被认为是第一个非哺乳类脊椎动物雄性性别决定基因。

Unsets positional parameters if no variable specified.

# 如果没指定变量，那么将会 unset 所有的位置参数。

In the first part of this dissertation, positional distributions of overlapping trimers are focused. Artificial neural network , genetic algorithms and Markov model have been applied to DNA sequence motif finding problems by developing neural network model and Markov model for recogniting these DNA sequence motif.

本文第一部分采用人工神经网络、遗传算法和马尔科夫模型这三种模式识别算法，对启动子、外显子和内含子序列中核苷酸联体的分布特性作深入探讨，发现其中的某些普遍规律，并建立识别这些DNA序列基元特征模式的神经网络模型或马尔科夫模型，已成功用于未知序列的预测。

He got into race cars, while my father liked go-karts more, so I didn't really pay attention to what Diego was doing, as I was just racing karts.

叔叔开的是跑车，而我父亲更喜欢越野卡丁车，所以我并不太关注Diego在做什么，我仅仅在跑我的卡丁车而已。

She is at present gone to look for the best nectar and ambrosia to regale me this evening.

她今晚为款待我，现在又去准备美酒佳肴去了。