有助于

Along with major environmental issues becoming very public, such as a major oil spill off the coast of Santa Barbara, California (in 1969), and the Cuyahoga River of Cleveland, Ohio,"catching fire"(also in 1969), helped increase the visibility of environmental issues and create this new field of study.

随着重大的环境问题变得非常公开的，如关闭圣巴巴拉加州海岸的主要石油泄漏（1969年），以及美国俄亥俄州克利夫兰，起火"凯霍加河"（也于1969年），有助于提高能见度对环境问题和创造这个新的研究领域。

Investors can also trade-offs, to relax these controls may still cause a certain degree of short-term price shocks, it is therefore expected to contribute to the long-term relationship between market supply and demand balance, inflation and the breakdown of foam broke off a vicious cycle of re-emergence of the basis for long-term development of China's stock market in terms of not necessarily a good thing.

投资者也可权衡，这些管制放松仍可能造成短期价格波动一定程度，因此，预期将有助于市场之间的供求平衡，通货膨胀和泡沫破裂打破长期合作关系过了一个重新的恶性循环的长期的中国证券市场长远发展的基础上出现的并不一定是好事条件。

There is no doubt that feedback from histopathology is always helpful in fine toning our understanding of cytopathology.

毫无疑问组织病理的反馈信息有助于我们对细胞病理的理解。

Objective To investigate the clinical features, causes of blindness and diagnosis of Vogt Koyanagi Harada syndrome Methods The data of 157 patients with VKH syndrome were reviewed and analyzed Patients were carefully examined with slit lamp, ophthalmoscope, three mirror lens, fundus fluorescein angiography, indocyanine green angiography and HLA typing Results Headache was noted in 73 5% of these patients Simultaneous involvement of both eyes occurred in 80 8% of these patients Chroiditis,papilledema and edema of the retina adjacent to the optic nerve were noted in 100% of these patients in the posterior uveitis stage, whereas recurrent granulomatous anterior uveitis (98 4%),"sunset glow" fundus (95 8%) and Dalen Fuchs nodules (71 2%) were the common ocular findings in the recurrent anterior uveitis stage The common causes of blindness were papillitis, exudative retinal detachment and complicated cataract in the posterior uveitis stage, anterior uveal involvement stage and its recurrent stage Poliosis (36 3%) and alopecia (35 0%) were the most common extraocular findings Early irregular patches of fluorescence, followed by localized hyperfluorescent spots were the typical findings of FFA Dilation of choroidal vessels and leakage of ICG from the choroidal vessels were the common ICGA findings The prevalence of HLA DR4 and HLA DRw53 in patients (54 9% and 71 8% respectively) was significantly higher than that in controls (14 7% and 38 2% respectively) Conclusions VKH syndrome is characterized by chroiditis, papillitis or neuroretinitis in the posterior uveitis stage, followed by a generalized uveitis with a typical recurrent granulomatous anterior uveitis Extraocular findings and relevant examinations including FFA, ICGA and HLA typing are helpful to the diagnosis of VKH syndrome

目的探讨Vogt-Koyanagi-Harada综合征患者的临床特征、盲目原因及诊断等有关问题。方法对在1996年1月至2000年12月间就诊资料完整的157例VKH综合征患者进行回顾性分析，并对裂隙灯、眼底镜、三面镜、荧光素眼底血管造影(fundus fluorescein angiography，FFA)、吲哚青绿血管造影(indocyanine green angiography，ICGA)及人类白细胞抗原分型等检查结果进行分析。结果 VKH综合征最常见的前驱症状为头痛(102例，73.5%)，双眼同时患病118例(80.8%)；后葡萄膜炎期眼部主要表现为脉络膜炎、视乳头及附近视网膜水肿(100.0%)；前葡萄膜炎反复发作期眼部表现为复发性肉芽肿性前葡萄膜炎(128例，98.4%)、晚霞状眼底改变(95.8%)及Dalen-Fuchs结节(71.2%)；后葡萄膜炎期、前葡萄膜受累期及前葡萄膜炎反复发作期导致盲目的主要原因分别为视乳头炎、视网膜脱离及并发性白内障；毛发变白(36.3%)及脱发(35.0%)是最常见的眼外表现；炎症活动期FFA典型表现为斑驳状高荧光，ICGA发现脉络膜血管扩张、通透性增高等改变；VKH综合征患者HLA-DR4及HLA-DRw53的阳性率(54.9%及71.8%)显著高于正常对照组(14.7%及38.2%)。结论 VKH综合征患者在后葡萄膜炎期眼部典型表现为双侧脉络膜炎、视乳头炎或神经视网膜炎，随后出现以反复发作的肉芽肿性前葡萄膜炎为特征的全葡萄膜炎。眼外症状及相关的辅助检查包括FFA、ICGA 及HLA分型等有助于VKH综合征的诊断。

Furthermore, numerical simulations are performed to give the influences of several parameters such as the damping, loss factor and stiffness of isolator on power flow transmissibility.

此外，数值模拟结果给出了隔振器的阻尼、损耗因子以及刚度对功率流传递率的影响，结果将有助于被动和主动隔振器的设计和性能评估。

There are also specially formulated products on the market that can be applied to the surface of the soil when you are planting seeds that will help stop damping-off from developing.

也有特殊配方的产品，在市场上可用于土壤表面的时候，你是播种，这将有助于阻止猝倒病的发展。

Control the dampness at home can help to avoid the change of the appearance of the fabric.

控制家中的湿度有助于避免织物外观的变化。

The researchers believe it may also help plants to signal danger to one another.

科学家相信，作物释放这种物质也有助于向其他作物传递面临威胁的信号。

More daringly, could understanding the evolutionary consequences of same-sex interactions in animals help us understand our own evolution?

不妨作出更更大胆的推测：对动物间同性互动进化结果的认识有助于了解我们自己的进化历史。

IT IS a coincidence, but an appropriate one nonetheless, that Europe should try to relaunch its relations with Africa in Lisbon. It was from here, in 1415, that Portuguese ships first set out to begin the European exploration and conquest of the dark continent; and it will be here on December 8th that politicians from 53 African and 27 European countries will gather at a summit to bury the old colonial relationships in favour of something more modern and "equal", as the Europeans like to put it.

欧洲应该在里斯本重新规划他们与非洲的关系，这是一个巧合，然而却是一个适宜的巧合。1415年，第一艘葡萄牙货轮就是从欧洲出发开始了欧洲人的探险之旅并征服了黑暗大陆；而且，2007年的12月8日，来自非洲53个国家与欧洲27个国家的政治领导人也将在欧洲举行一次首脑峰会，以彻底掩埋欧非的殖民与被殖民关系，正如欧洲人喜欢说的那样——来有助于实现更加现代化与"平等"的事务。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。