block-and-block

常见例句

American soldiers spent seven years patrolling the urban neighborhoods of Iraq; its troops battled insurgents there block-by-block and house-by-house.
美国大兵在伊拉克的街头巷尾巡逻了整整7年，挨家挨户的与叛军对抗。
I've long fantasized about being able to walk down city streets and get information on my phone about area demographics, histories of buildings I see and block-by-block news.
很久以来，我都幻想着能边在街上走着，边通过手机获得这片地区的人口信息、建筑物历史和逐区的新闻。
Given the asymptotic bias and the asymptotic variance of estimation, moreover obtained the asymptotic normality of the estimation under certain condition using small-block and large-block arguments.
给出非参数回归模型中估计量的渐近偏差和渐近方差，并在适当条件下利用大小分块的思想获得了该估计量的渐近正态性。

This week,the United Arab Emirates announced it would block BlackBerry e-mail,web browsing and instant messenger services on October eleventh.
It's just a little block of memory in RAM, you know, that represents four bytes, 32-bits and the Number Two is currently in it.
它只是一小块内存块，它表示4个字节，32位,那个数字2就存储在里面。
哈佛公开课 - 计算机科学课程节选
That says it's in here. It's in this tri-block. It raised an exception, but it wasn't and I O error.
这在这里它是一个try程序块,它报出异常，但他不是io错误。
麻省理工公开课 - 计算机科学及编程导论课程节选

More likely, their longer-term growth will bump up against the ceiling of a European market in which the contestable low-cost segment is smaller than it is in the U.S., and well-established packaged-tour operators and national-flag carriers can block deeper inroads into the leisure- and business-travel segments.
FORBES: Magazine Article
This would bring to six the number of Aegis platforms in Japan's inventory, giving it a considerable infrastructure to provide for an early and potentially highly effective anti-missile defense of the Home Islands by equipping these ships with both the lower-tier Standard Missile (SM) 2 Block IVA missile and upper-tier SM3 Block II missile as they become available.
CENTERFORSECURITYPOLICY: Center For Security Policy
The launcher shoots the bottles at a velocity of 984 feet per second, fast enough to smash a double-layer breeze-block wall and allow assault troops to enter a building, according to the manufacturer, BCB International.
FORBES: Wacky Weapons #1: Water Cooler Bombs Blow Holes in Walls