查询词典 on the double

Depending on the method of manufacture, the gear may be of the continuous-tooth herringbone variety or a double-helical gear with a space between the two halves to permit the cutting tool to run out.

推力问题可以通过在同一坯见切削两组斜齿来克服。根据制造方法的不同，齿轮可以是连续人字形的，或者在两列斜齿之间留一间隙的双斜齿形的，以便切削刀具通过。

Through finding out the strong reflection and the point of phase inversion on the GPR data, the double passing time of the electromagnetic wave in the segment was achieved.

得到了这些介质的介电常数和电磁波在各种介质中的传播速度。

The recent research progress of oxidation carbonylation of amines/β-amino alcohols, alkoxycarbonylation of epoxides, carbonylative Suzuki coupling, carbonylative Sonogashira, and double carbonylation of aryl iodides has been presented, focusing on the carbonylation reactions studied by us in the past few years, with 81 references.

综述了胺／氨基醇类化合物氧化羰化、环氧化合物氢酯基化、碘代芳烃的羰化Suzuki偶联、羰化Sonogashira以及双羰基化等重要羰基化反应的研究状况，特别是结合本课题组近年来在该领域中的工作，并对羰基化反应的发展及应用前景进行了展望。

A theoretical analysis was performed on a double extrapolation method to determin the intrinsic ionization constant of the amphoteric surface of colloid particles possessing the permanent charges.

采用双外推法，从理论上分析了带永久电荷的两性表面的胶体粒子的固有络合平衡常数。

The sign of double key shown on the cup symbolize the operation of the juicer.

打开杯子后，双钥匙孔的符号，暗示了旋转的动作。

The machine has two drafting zones to have the slivers to be further double and drawn to improve the fibers to be more straight and parallel. The 4 calendars make up a "S-type" mechanism, which can adjust the pressure to the lap, ensuring a perfect lap winding up on the two big calendars, having the best fiber arrangement and best fiber evenness.

采用两区牵伸对预并后的棉条进一步并合牵伸，提高纤维的平行度及伸直度，经过排列为S形的四根压辊轧光合可调的棉卷加压装置，保证了在两个大成卷罗拉上形成的棉卷，具有的最佳的纤维分布和最优的均匀结构。

This paper presents a Double Kohonen Neural Network lased on the Self－Organize Feature Mapping theory to analyge chomosome automatiolly. The DKNN consists of two layers, each of which is a Kohonen network. The first layer maps a 2－d plane to a 2－d feature space to extract the high－resolution bands of chromosome and to compute the parameters of bands. The second layer maps the arrays of high dimension feature parameters to a 2－d plane to pair and classify the chromosomes automatically.

应用自组织特征映射神经网络原理与方法，建立了双层Kohonen神经网络，其第一层是从二维图象平面到二维特征平面的映射，用于染色体高分辨率带纹的提取和带纹参数的计算，第二层是高维特征参数阵列到二维聚类平面的映射，用于同源染色体的自动配对和分类。

After 10 years of construction, the project has achieved its second-phase targets, storing water on the left-bank dam, with successful trial double-lane navigation through five stages of ship locks, and with the first generating sets starting operation and being connected to the grid.

历经十年建设，三峡工程实现了左岸大坝下闸蓄水、双线五级船闸试通航和首批机组发电并网的二期工程目标，这是三峡工程建设的一个重要里程碑。

The existence of a double tongue enables the locking force of one plate on the other to be doubled.

双倍舌片的存在使得一个片对另外的片的锁紧力增加了一倍。

Marlier also offered his talents to other painters: a panel, dated 1653 and bearing the double signature of the artist and Frans Francken the Younger, bears witness to his collaboration with one of the most prominent artists of the city on the Scheldt.

Marlier 为其它画家并且提供了他的天分：盘区，约会1653 年和轴承艺术家和Frans Francken 的双重署名更加年轻，负担证人对他的与的合作城市的最著名的艺术家的当中一个在Scheldt 。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。