小包

Limits to the minimum spot size, imposed by space-charge effect, emittance and spherical and chromatic aberrations of the lens, are investigated by means of a five-order radial trajectory equation, the K~V envelope equation and an analytical method.

理论上，利用推导的非线性轨迹方程、K-V包络方程及解析方法研究了空间电荷效应、发射度、透镜球面像差和色散像差对最小焦斑直径的限制并对聚焦实验布局和参数进行了优化选择。

In capillary columns, the stationary phase coat s the walls of small-diameter tubes.

在毛细圆柱中，静相包覆着小直径试管之管壁。

I want a six-inch wheat bread bun.

我要一個六英寸的小麥麵包。

Software Description: About Actual Installer, In just about 5 minutes, you can create a single-file multilingual setup application with a small installer size.

Actual Installer 在5分钟在内你就可以创建一个小尺寸的单个文件多语言支持的应用软件安装包。

The only models I can recall on the local market were small hand launch gliders and a few wire framed, silk covered rubber powered models.

我对於市售的飞机只有一个印象，那是一架小的手掷滑翔机，细细的龙骨结构包覆丝料，以橡皮筋为动力。

The identification results of four typical flow regimes of air-water two-phase flow in horizontal pipe show that the approach of neural network identification based on EMD extracting energy parameter is superior to that based on wavelet packet, and can identify flow regime accurately and effectively.

对水平管内空气-水两相流4种典型流型的识别结果表明，EMD能量比小波包能量特征具有更高的流型识别率，可以准确、有效地识别流型。

Wavelet packet decomposition can decompose high-frequency part of signal. In order to obtain the energy rate index of each node this paper advances apply wavelet packet decomposition method to node response of pipe. And then use statistics method to analysis the energy rate index indicator of various nodes in pipe. Results show this method not only can detect the locations of damage in pipe, but also can get a preliminary study for quantify the damage degree damage of pipe.

本文提出将小波包分解方法应用于管道的节点响应，得出各个节点的能量率指标，并利用数理统计方法对管道上各个节点的能量率进行统计分析，结果表示该法不仅能确定管道的损伤位置，而且还能对管道损伤程度的定量分析作一个初步的研究。

The new calculation method of structural surfaces with different scales is given on the basis of block discrete element method in which contacts face to face. Moreover, a new discrete element model for simulating rock and soil blasting problem is built. The elements of new model can be split by itself in the program. There are small scale blocks around the charge, and large scale blocks are adopted in far zone.

在块体离散元面－面接触的基础上，给出不同尺度结构面的计算方法，建立离散元对岩土爆破模拟的计算模型，实现块体白分裂计算程序，在药包附近采用小尺度块体，远区采用大尺度块体，可以更为准确地描述爆破载荷下岩体结构面的尺寸效应。

It has also been awarded the title of the Foreign-founded Enterprise with Advanced Technology and won the honor of the Most Honest Enterprise. At present, Tianzhicai possesses two advanced 8C and 10C web press printing production line, and many four-color offset presses from Japan Matching with modern printing equipment, the company is also equipped with post-printing machine: two saddle stitch binding lines.

公司拥有世界上最先进的两条日本东芝十色、八色商业轮转机生产线，及日本小森四色胶印机多台，后工序配有两条骑马联动线、胶状包本线，公司以现代化的科学质量管理体系，为客户提供从设计印刷到装订的一条龙全程服务。

In fact, these surface proteins were many sugar-coated, in view of carbohydrate research, less variability.

这些蛋白质表面其实被许多醣类包覆，针对醣类研究，变异性较小。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷