Old type writer with a blank sheet of paper,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万家企
~ at/on sth | ~ sth in 抽(烟);吸(气) to breathe in smoke or air [单独使用的动词] He drew thoughtfully on his pipe. 他若有所思地抽着烟斗。 [动词+名词短语] She breathed deeply, drawing in the fresh mountain air. 她深深地呼吸着山上的新鲜空气。 习语Idioms draw a blank 无回音;无...
The four cylinders (2,3,4,6) for printing four colours on a paper web (1) by a printing machine, each carry a registering mark (17,18,19,21) indicating the... K Bayerlein,R Leuerer 被引量: 0发表: 1992年 Printing plate and rubber blanket plate for a printing press the invention ...
A pencil lies on a blank sheet of paper on a beautiful background in a photo studio,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、
You only have to wait a few weeks 2. The reply from the President . A. is always printed B. is always typed C. is always written in ink D. is always written by himself 3. It takes the computer to write ten letters. A. no more than ten seconds B. a little more than ...
Each blank answer is worth 1 point. Each wrong answer is worth 0 points.11.In year 1, the price of good x was 2, the price of good y was 3, and income was 80. In year 2, the price of x was 9, the price of good y was 12, and income was 80. On a graph with x on ...
on average, monthly starting at three months of age and continuing until the clinical end point (IA or T1D). This study focused solely on analysing metagenomic sequencing data (n = 10,903 samples,n = 783 subjects), while a companion paper by Stewart et al.30interrogated correspondi...
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A Varello,E Carrera - World Congress on Computational Mechanics-wccm 被引量: 4发表: 2012年 A METHOD AND DEVICE FOR FORMING AN ESSENTIALLY FLAT METAL BLANK, TO PRODUCE A THIN-WALLED, SHELL-TYPE BODY The invention relates to a vacuum-assisted method and a device for forming an essentially fl...
For a large class of inhomogeneous interacting particle systems (IPS) on a lattice we develop a rigorous method for mapping them onto homogeneous IPS. Our novel approach provides a direct way of obtaining the statistical properties of such inhomogeneous systems by studying the far simpler homogeneous...