There are some problems in modelling karst water circulation using hydrological model as lack of information of groundwater distribution in karst system (black box or grey box).
由于岩溶地下水分布难以量测，岩溶水文系统多为黑箱或灰箱，采用岩溶水文模型量化其水循环过程常存在许多疑难问题。
The pattern was disconcerting because of the lack of common circuitry that could easily explain the pattern of such failures—a single box that could be blamed.
这种类型的故障让人不安，因为没有什么共用的电路可以轻易解释这些故障模式——即只有一个机箱部位引起的故障。
As well as defensive uncertainty, one other thing stood out to me as I shivered in the press box along with, among others, Arsenal boss Arsene Wenger - Italy's shocking lack of creativity.
除了防守的不稳，在媒体室里还有一件事引起了我的注意。阿森纳的主帅温格说，意大利非常的缺乏创造性。
The lack of copyright protection means that almost all revenue must come from the box office rather than from DVDs or television.
缺少版权保护意味着几乎所有收入都必须来自票房，而不是来自DVD碟片或电视。
I need a list of all items, since half a month before we moved, this a few things to be able to put a box, a few things to put a bag, and then write it down, lack of box went to buy a bag.
我需求有一个悉数物品的清单，从搬家前半个月就开始方案，这几件东西能够放一个箱子，那几件东西能够放一个袋子，然后记下来，缺箱子袋子就去收买个。
The lack of copyright protection means that almost all revenue must come from the box office rather than from DVDs or television.
缺乏版权保护意味着几乎所有的影片收入都来自影院票房，而不是来自DVD或电视。
Hurt by price competition and a lack of advanced phones, Motorola has combined its network equipment business with its television set-top box business into a division that sells to service providers.
由于受到了价格竞争和缺乏高级手机的打击，摩托罗拉已将其网络设备部门与电视机顶盒部门合并。其电视机顶盒部门的销售对象是服务提供商。
But under attacks of commercial films and other unfavorable economic factors, low-cost art films are meeting impacts of box office suffered setbacks and lack of universal value.
然而，在商业大片的夹击及档期的不利因素困扰下，小成本艺术电影正遭受着价值普遍缺失和票房受挫的影响。
Proof of this fact can be found in the colossal box office failures of some of the most technologically advanced movies that nevertheless lack entertainment value due to the lack of a good story.
有事实证明，技术上最先进的电影也会因为故事性差而缺乏娱乐价值以致于票房收入失败。
The utility model relates to a microwave detection device for the bar lack in the cigarette box and the case lack in the cigarette bar.
本实用新型涉及到一种烟箱缺条，烟条缺包微波检测装置。
The utility model relates to a microwave detection device for the bar lack in the cigarette box and the case lack in the cigarette bar.
本实用新型涉及到一种烟箱缺条，烟条缺包微波检测装置。
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