Although back at ECLO Keith Cressman has satellites, computers and mathematical models at his disposal, the weak link in the chain has been the time it takes to get good information from the field.
尽管基思·克雷斯曼在ECLO可以使用卫星、电脑和数学模式，但是整个工作链中最薄弱的环节是用于获取有益实地信息的时间。
While there has been a weak and inconsistent signal of increases in reactive airway conditions in some studies, these apparent effects have not been consistently observed.
虽然在一些研究中出现不明显的和无规律的呼吸道反应增多的迹象，但这些明显的影响并不具有普遍性。
To top the gold table, China would have to score unprecedented successes in sports where it has long been weak.
要想金牌第一，中国需要在长期弱项的运动项目中取得前所未有的成功。
Progress in treatment scale-up in Senegal has been achieved despite challenges posed by a centralized public health infrastructure and weak procurement and supply management systems.
尽管中央公共卫生基础结构以及薄弱的采购和供应管理系统面临着很多问题，但是塞内加尔在扩大治疗方面取得了进展。
IT HAS been a thoroughly wretched summer in the rich world: weak growth, dismal jobs numbers and plunges in stockmarkets.
这个夏天已经完全变得倒霉透了：羸弱的增长，糟糕的就业数据以及股票市场的骤跌。
The situation is particularly uncertain this year because there has also been a rise in applications from international students, prompted partly by the weak pound making it cheaper to study.
今年的情况特别不确定，因为申请住宿的留学生也增加了，部分是由于英镑疲软学费下降的缘故。
While QED rests on a weak mathematical foundation, it has been extremely successful in predicting the outcome of experiments.
量子电动力学(QED)已经在一个脆弱的数学基础上待了太久，它已经在预测实验结果上取得了巨大的成功。
Wage growth has been weak, running below 1% in the euro zone and at around 2% in America and Britain.
工资涨幅很小，在欧元区不到1%，美国和英国也只有2%左右。
In 2011, Apple also is likely to try to address two areas where it has been weak: cloud computing and social networking.
2011年，苹果还可能尝试涉足它的两个薄弱领域：云计算和社交网站。
A poor lineup of smartphones has been a weak point for Samsung as consumers increasingly move into the high-end segment that Apple jump-started with the iPhone in 2007.
如今越来越多的消费者涌入苹果于2007年推出iPhone的高端市场，那么对于三星来讲，智能手机阵容薄弱一直是其弱点所在。
"Early October data has been worryingly weak for the seasonally strong part of the year," ANZ's credit-trading team wrote in a market commentary on Thursday.
“10月本是销售旺季，可是今年十月初的销售量出奇的低，”ANZ信用交易小组在周四的一份市场报告里说。
If has been sick, it is because he has been holding sickly, weak and unhealthy thoughts in his mind.
如果他已经病了，那一定是因为他持有生病、虚弱和不健康的想法。
Yet writing as one of the most important ways of communication has been a weak point in senior school English teaching.
英语写作是一种重要的交际手段，然而多年来，它始终是我国高中英语教学的薄弱环节。
Comparing the rise in fuel spending to income growth, which has been especially weak in recent years, the current shock is far worse than any of the three prior ones, he said.
他说，相对于近年格外疲弱的收入增长，此次燃料支出的增加对消费者的打击要远高于上述三个时期的任何一个。
Toshiba has been roiled by a profit-padding scandal, in which bosses for years systematically pushed their subordinates to cover up weak financial figures.
东芝卷入了一场会计造假丑闻，东芝社长多年来要求下属有组织地掩盖差劲的财务数据。
That makes the recent increase in activity surprising, since business confidence has been weak, he says.
因为商业信心指数低，一有点风吹草动都会让人心惊。
In many foreign countries, the legal system of compensation for crime victim has been widely established, ours has been relatively weak in the situation.
此制度在国外早已蓬勃发展，而我国对刑事被害人的救助却一直处于比较薄弱的局面。
Delight itself, however, is a weak term to express the feelings of a naturalist who, for the tirst time, has been wandering by himself in a Brazilian forest.
然而，愉快这个词还不足以表达一个博物学家首次独自漫步巴西森林的感受。
However, English writing has always been a weak link of English teaching in our country.
然而，英语写作一直是我国各级各类学校英语教学的薄弱环节。
The study on calculation and assessment of groundwater resources in water-wind erosion crisscross region has been the weak spot all along.
水蚀风蚀交错区地下水资源计算与评价方法研究是一个薄弱环节。
This is significantly concerned in the weak bonds between clay domains, the contact of inter-domain has been indirectly brought about by the "thick"surface solvation layers.
这与泥化错动带中的粘土粒团之间通过较厚的表面溶剂化层间接接触、结构连结弱的特征有关。
Effect of various compositions in weak base ASP system on the growth of indigenous microbe has been analyzed.
针对弱碱三元体系中的各组分分别研究了对本源微生物生长的影响。
Meanwhile the research on courses offered conducted by theoretical circles in China has been relatively weak and it has not been much valued in the circles of theory and education.
而我国理论界在五年制中医药高等职业教育方面的课程设置研究领域比较薄弱，还没有引起理论界和教育界的高度重视。
A new circuit has been designed and developed for picking up and amplifying the weak signals of a photoelectric detector in fire detecting system.
针对火灾探测过程中的光电探测器输出的微弱信号设计了一个微变信号提取放大电路。
A new technology for chemical polishing of copper in weak alkaline solution has been developed and a brightener (containing corrosion inhibitor and surfactant) has been found out.
开发出了弱碱性溶液中紫铜化学抛光新工艺，确定了抛光液中的光亮剂(包括缓蚀剂和表面活性剂)。
The system can realize the space signal processing and real time signal processing. It has been successfully applied in underwater weak signal detection.
该系统能够实时实现信号的空间处理和时间处理等，并在水下弱信号检测中得到应用，取得了良好的结果。
For a long time, English Writing has been a big headache in College English teaching, and it is also the weak part of College students' comprehensive abilities.
长期以来，英语写作一直是大学英语教学中的难点，同时也是大学生英语综合能力中的一个薄弱环节。
For a long time, English Writing has been a big headache in College English teaching, and it is also the weak part of College students' comprehensive abilities.
长期以来，英语写作一直是大学英语教学中的难点，同时也是大学生英语综合能力中的一个薄弱环节。
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