发作季节主要为冬季及季节更替时。
The attack seasons were mostly in winter and during seasonal variation.
目的：本文探讨不同人群及同一人群血脂的动态及季节性变化。
Objective To study lipid of large samples of different groups and the change of lipid with seasons.
分析了非对称连跨式节能温室内温度的空间分布及季节性的变化趋势。
In this paper the space distribution of temperature and the seasonal change in unsymmetrical multi-span greenhouse were analyzed.
结果：本病与情绪紧张、剧烈活动、吸烟、饮酒及季节变换等有密切关系。
Results:This disease was closely correlated with emotional strain, strenuous exercise, smoking, drinking and the convertion of season.
结果表明，高原地区和平原地区的可降水量有明显的地区性及季节性变化。
The results that there are obvious regional and seasonal variations of PWV in plateau and plain areas.
由于乳品中碘的含量受地区及季节性因素的影响，分析和监测乳品中碘的含量是必要的。
Owing to the levels of iodine are influenced by seasonal and regional reasons. It is necessary to analyse and monitor the iodine content of milk and dairy Products.
研究了不同立地条件下落叶松树冠各个方向的净光合速率、呼吸速率、日进程及季节进程。
Diurnal and seasonal processes of net photosynthetic rate and respiration rate of directions of crown of Larch at different site conditions were studied.
许多包含了进餐计划、分量控制、食物购买及季节性，同时糖尿病人通常需要注意的一些烹饪技巧。
Many also include information on meal planning, portion control, food buying and seasoning, as well as general cooking hints and tips for people with diabetes.
针对沥青路面的养护特点，从初期养护、日常养护及季节性养护三个方面对沥青路面养护进行了论述。
According to the maintenance speciality, discussion is made on the asphalt pavement mainly from preliminary maintenance, daily maintenance and seasonal maintenance.
两家餐厅均提供地道天然的原创菜式，采用本地及季节性的食材，为食客带来清新健康的多元化选择。
Both restaurants will highlight original, creative cuisine using the freshest local and seasonal produce, delighting guests with a healthy and varied choice.
饰品涵盖了项饰、手饰、腰饰、及季节性流行饰品等；有精美绝伦的戒指、耳环、项链、手链、脚链等。
Ornaments, decorated covers, ornaments, decorations, ornaments and seasonal epidemic; There are attractive peerless the rings, earrings, necklaces, bracelets, chains, etc.
目的：描述腹泻疾病的临床特征、年龄别及季节别的发病率，并评估那些与腹泻病发生相关的危险因素。
Aim: to describe clinical characteristics and age - and season - specific incidences of diarrheal episodes, and to evaluate risk factors associated with the occurrence of diarrheal disease.
本文采用和田地区1954—2003年气温实测资料，使用滑动平均法计算气温年际及季节变化趋势；
The observed data of temperature during 1954~2003 in Hotan area were used, the annual and seasonal change trends are analyzed by moving-average method;
木本植物芽的内休眠是植物经过长期演化而获得的一种对环境及季节性变化的生物学适应性，其机制较为复杂。
The bud endo-dormancy in woody perennials, which formed during a long evolutional process, is a biological adaptability to the changes of environmental factors and different seasons.
结论基本摸清秀屿港口岸蝇类种群组成及季节消长，对实施蝇类生物控制和开展传染病监测等工作提供了科学依据。
Conclusion The clarified fly species composition and seasonal fluctuation at Xiuyu Port provide scientific references for fly controlling and infectious diseases monitoring.
1985年和1995年先后在承德避暑山庄内选择8个具有代表性的蚊幼虫孳生地进行了蚊种类的分布及季节消长的研究。
The distribution, breeding habits and seasonal fluctuation of the various mosquito larvae were studied at eight breeding places in the Mountain Resort from 1985 to 1995.
研究了梅州沙田柚两个果园的土壤养分、结果树营养叶片不同生育时期的矿质元素含量及季节性动态变化情况和各元素的相互关系。
The soil nutrients, the contents and seasonal dynamics of mineral elements as well as the relationship among the elements in leaves of fruit-bearing trees of Citrus grandis Osbeck cv.
研究测试药物制造商开发的疫苗的安全性和效力并有助于决定剂量及它是否能和季节流感疫苗一起使用。
The studies will test the safety and effectiveness of vaccines developed by drug makers and help determine dosage and whether it can be given with a seasonal flu shot.
疾病控制及预防中心专家同时表示，今年五月的致病季节性流感病毒比通常预计的多，其具体原因还不清楚。
The CDC said more seasonal flu viruses were making people sick than would normally be expected for May, and the reasons were not clear.
河流从这个三角洲流入卡拉·哈里沙漠的一个盆地，形成纵横交错的咸水湖、河道及岛屿，在那里，野生动植物比比皆是，即使在极为干燥的季节，草木依然丰茂。
The delta forms where the river empties into a basin in the Kalahari Desert, creating a maze of lagoons, channels and islands where vegetation flourishes, even in the dry season, and wildlife abounds.
园丁们在生长季节组织几次会面：一次正式启动仪式，然后在夏季期间组织几次非正式的便餐会及一年一度的露天酒会。
Gardeners meet several times over the growing season, once for a formal start-up, then a few times over the summer for informal pot luck dinners and an annual open house.
在及托斯·里克他家的门廊中，一个袋子散发出腐烂海豹肉的臭气。Ignatiussen的妻子安补充道，“季节颠倒了。”
The stench of rotting seal flesh wafts from a bag in the porch of his house in Tasiilaq as Ignatiussen's wife, Ane, remarks that, "the seasons are upside down".
如果我们能研制一种对所有流感病毒株都有效的疫苗，我们就可以预防年度季节性流感及偶见的流感大流行，就像其它那些疾病一样。
If only we could develop a vaccine that was effective against all strains of flu, we might prevent both annual epidemics and occasional pandemics like the one now under way.
科学家认为这些沟壑形成的最佳原因是，附近的水冰因季节性消融而形成的沙浆及液态水流下山丘形成了这些沟壑。
Scientists think the best explanation for the gullies is that seasonal melting of nearby water ice creates slurries of sand and liquid water, which flow down the crater's dunes.
栖息地温度的任何变化将显著影响其新陈代谢、生长速率、生产力、季节性繁殖和对疾病及毒素的易感性。
Any changes in habitat temperatures significantly influence their metabolism, growth rate, productivity, seasonal reproduction, and susceptibility to diseases and toxins.
避免在夜晚温度较、低霜冬及霜冬兼有凝露或雨水的季节户外施工。
Avoid outdoor constructions in cold nights, or seasons that have frosts, or have both frosts and condensation or rains.
但美是飘忽的，常常在那些我们也许不会重游的地方闪现，或是在一定的季节、光线及天气的难得配合之下乍现。
But beauty is fugitive, it is frequently found in places to which we may never return or else it results from a rare conjunction of season, light and weather.
但美是飘忽的，常常在那些我们也许不会重游的地方闪现，或是在一定的季节、光线及天气的难得配合之下乍现。
But beauty is fugitive, it is frequently found in places to which we may never return or else it results from a rare conjunction of season, light and weather.
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