逍遥学能 2018-09-16 22:12
tenuous
形容词稀薄的; 贫乏的; 薄的，细的; 精细的
1. 纤弱的：肺动脉下VSD型DOLV是第二常见的类型(圆锥隔缺损型,the conal septal defect type),圆锥隔发育极度不良(tends to be very dificient),可能存在纤弱的(tenuous)肺动脉-二尖瓣纤维连续,并且肺动脉以不同程度跨越在室间隔上.
2. 稀薄的：penury 贫困, 贫穷 | tenuous 稀薄的 | ecstasy 入迷
3. 纤细的：tenuity 薄 | tenuous 纤细的 | tenure 保有条件
1. By the end of the day, the Allies had achieved a tenuous toehold that would be laboriously expanded over the next weeks and would lead ultimately to the Nazi defeat in the West.
截止日落时，盟军终于攻占了一个微小的立锥之地，并在接下来的几周里艰难地扩大战场，最终致使纳粹在西线的溃败。
2. However, we believed that we needed to work differently in order to execute our strategy of moving into multiple market adjacencies during such a tenuous time in the global economy.
不过，我们认为，我们需要有不同的工作，以执行我们的战略市场经济的过程中移动到相邻的多个这样一个脆弱的全球时间较长。
3. Though only a warrior, Rend had a tenuous feel formagic. And he could sense the magic within the strangeold structure before them. It was powerful, immenselyso, and evil beyond imagining. And it was filled withhatred, intense and directed toward anything living. Those creatures had only been the barest hint of its strength.
这些生物是从神庙里跑出来的，虽然雷德是一名战士，他也能感受到这里面魔法微弱的刺激，他的感觉告诉他这股力量同样来自于面前这座破败而又奇异的建筑，它既猛烈又强大，邪恶得超乎想象，并且充满了仇恨，直接冲荡着所有的生灵，在这种力量下仅有这种怪物能生存下来。
4. In its place is the illusion of an elongated leg and only a most tenuous connection to the ground.
取而代之的是一个长脚的幻想最脆弱的连接，只有在地上。
5. The woman`s plumpy breast domineer over, with hiking up of cheong-sam, tenuous and tender legs in the air.
空中的白光似乎刺痛了她的眼睛。
6. The ring itself is tenuous, made up of a thin array of ice and dust particles.
新光环是由非常稀疏的冰粒和尘埃粒子组成的。
7. Were it not for the known deficiencies of this measure, Camby would not rank among our finalists, but considering his huge overall defensive contribution, dropping Camby out of the running on the basis of a single tenuous measure would be unfair.
如果不是知道这种衡量方法是有其缺陷性的，Camby也许就不会出现在决赛者名单中了，但是考到到他在防守端的卓越贡献，如果不把他加入竞争者的行列的话，是很不符合鲁迅先生的费扼泼赖原则的。
8. He gave a tenuous account of his past life.
他对他过去的生活说得很含糊。
tenuous
9. My friend said that love is a tenuous life.
朋友说，我的爱情是一段缥缈无期的。
10. Our link will not be so tenuous as it was yesterday.
今天我们的连接将不会像昨天那样无力的。
11. The link between this form of language and the standard English is tenuous.
这种形式的语言与标准英语的联系很弱。
12. It was the one tenuous connection I felt with her.
我和玛拉的关系一直平平淡淡的。
13. The answer is that the ring is very tenuous, made up of a sparse collection of ice and dust particles.
答案是新光环是由非常稀疏的冰粒和尘埃粒子组成的。
14. More minorities may be living the American dream, but their hold on that dream remains tenuous.
较多的少数民族也许心怀他们的美国梦，但是他们实现这个梦想的机会实在渺茫。
15. We should have something in the city that replaces this very tenuous food supply and it should be growing in the city.
人们应该拥有某种东西，它取代可以目前十分贫乏的粮食储备，而且能够在城市里生长。
tenuous的解释
16. These twin engines of global economic growth appear to be on a course that will only aggravate their tenuous relationship.
作为全球经济增长的双引擎，中美两国似乎正处于只会激化两国脆弱关系的阶段。
17. Involved a chain of causation almost as tenuous as that in the SCRAP case
该案中的因果关系几乎同上述案例中的一样含混。
18. And it shows that supply lines remain tenuous, under threat from aftershocks, landslides and heavy rains.
这也显示出供应线依然脆弱，随时面临着余震、山体滑坡和暴雨的威胁。
19. The satellite is being slowed down by friction with the tenuous upper atmosphere and losing height steadily, as can be seen in the plot below, which shows the orbital height over the last year.
该卫星正在放缓，由摩擦与脆弱的上层大气和失去高度稳步推进，可以看出，在情节下面，这表明，该轨道高度超过去年。
20. This dissertation involves the study of the growth dynamics of colloidal particles under unequilibrium and irreversibility condition. Firstly, it is of interest to investigate whether the ideal diffusion or reaction-limited aggregation universal behavior can be observed for the initially polydisperse practical system of basic yttrium carbonate as well. The fractal structure of basic yttrium carbonate aggregate cluster was observed using transmission eletron microscopy. The aggregation kinetics of basic yttrium carbonate colloids was studed using dynamic 1ight-scattering techniques. At 1.00mol/l NaCl solution the fast diffusion-limited aggregation behavior was observed with an increase in the aggregate size over time described by a power law. The aggregates are characterized by a fractal dimension D=1.82. The disordered and ramified cluster is consisted of primary colloidal particles and tenuous and more open. These are in good agreement with those observed for other colloidal system such as colloidal gold (1.86), silica (1.85) and polystyrene latex (1.82) in diffusion-limited aggregation from the static and dynamic light scattering by Lin. Therefore ideal diffusion-limited aggregation behavior can be observed in practical polydisperse system as well. Smoluchwski and fractal theories were used to obtain the aggregation rate constant for initially polydisperse system for the first time.
本论文研究胶粒的非平衡不可逆聚集动态学，分为两个部分，第一部分是通过实验研究一个新的初始多分散的碱式碳酸钇胶粒实际体系中，聚集标度性质的普适性，即使用透射电子显微技术观测聚集粒子簇的分形结构，使用动态激光光散射研究碱式碳酸钇胶粒的聚集动力学，胶粒带电而产生静电排斥作用使得碱式碳酸钇胶粒处于稳定状态，当加入电解质NaCl溶液时，碱式碳酸钇胶粒间的Debye-Hückel屏蔽距离缩短，从而降低静电排斥能垒，引起胶粒发生不可逆聚集，加入电解质NaCl的浓度为1.00mol/l时，碱式碳酸钇胶粒进行快速聚集，经历扩散控制聚集机理，形成结构疏松、更为开放的分形聚集粒子簇，其分形维数为1.82，碱式碳酸钇胶粒聚集增长动力学遵循幂函数增长规律，与Lin等使用静态激光光散射和动态激光光散射测量硅胶(1.85)、金胶(1.86)和聚苯乙烯胶乳(1.82)在扩散控制聚集状态形成聚集粒子簇的分形维数值以及粒子簇聚集增长的动力学规律相一致，表明胶粒聚集标度性质的普适性质在初始多分散的实际体系中也是存在的，首次由动态激光光散射的实验数据得到初始多分散胶粒分形粒子簇的聚集速率常数，并且其值与Smoluchowski聚集速率理论预期相符。
1. (联系)脆弱的;(理由)站不住脚的，牵强的;(地位)不稳固的
If you describe something such as a connection, a reason, or someone's position as tenuous, you mean that it is very uncertain or weak.
e.g. The cultural and historical links between the many provinces were seen to be very tenuous...
许多省份之间的文化和历史纽带被认为是很脆弱的。
e.g. This decision puts the President in a somewhat tenuous position.
这个决定使得总统的位置有些岌岌可危。
1. Tackling Baghdad's tenuous security has been the aim of several past counterinsurgency operations - including one a year ago.
2. China's contemporary economy right now is quite tenuous with so many problems in these spheres, and is currently facing an arduous task in the reform and development.
3. This guy is an American who couldn't speak Chinese, so the link to China is pretty tenuous.
4.
4. A tenuous return of foreign investment could be put at risk by any continued atmosphere of danger.
5. Security remains tenuous in much of the country, services are near collapse and soaring crime and unemployment continue to take their toll.
6. " It's a very tenuous situation right now, " Williams said.
7. Kong Qi's parents have always sent back money to support him financially, but until the regular phone calls from their school their relationship had been tenuous.
8. But the March 7 vote will be a major test of the fragile sectarian peace and tenuous democracy.
9. The case shows an increasingly tenuous line separating virtual relationships from the real people behind them.
10. Rigid exchange rate regimes have proven to be fragile and tenuous, especially during times of financial crisis.