科研人员称，其中最重要的因素是水合，指皮肤吸收水分、保持湿度的过程。
The team believes one of the most important factors is hydration - the way skin collects and retains moisture.
因为温暖的空气比冷空气能容纳更多的湿气，所以只有当大气中的水蒸气量随着温度的升高而增加时，相对湿度才会保持不变。
Because warm air can hold more moisture than cool air, the relative humidity will be constant only if the amount of water vapor in the atmosphere increases as the temperature rises.
它对土壤的破坏性比常规耕种法小，被认为有助于土壤保持更多有机物质和更大湿度。
It is less destructive to soil than conventional tillage and is believed to help soil retain more organic matter and moisture.
土壤中的有机碳是土壤是否能够保持湿度，提供营养和维持生产能力的重要指标。
Soil organic carbon is a key indicator of how well soil will hold moisture, provide nutrients, and remain productive.
大部分水果和蔬菜在储藏时需要保持85% - 95%的相对湿度。
Most fruits and vegetables need the relative humidity in storage to be kept between 85 and 95 percent.
在英国东约克郡，这支队伍在亨伯桥的锚定室中安装传感器监测湿度，桥中的钢支柱必须保持干燥。
In East Yorkshire the team installed sensors to monitor humidity in the anchorage Chambers of the Humber Bridge, where steel struts must be kept dry.
其他种类的昆虫则是通过在巢穴底部放置咀嚼过的木头和青草泥浆来保持巢内的湿度。
Other species maintain humidity by depositing a slurry ofchewed wood and grass at the base of the mound.
例如，亚马逊和刚果盆地的乔木通常是防火的，因为它们遮天的树冠保持了一定的湿度，抑制了燃烧。
The evergreen forests of the Amazon and Congo basins, for example, are generally fire-free because the closed canopy maintains a level of humidity that inhibits burning.
这里鲑鱼有两大好处：保持你的皮肤湿度以及避免阳光直射。
That gives salmon two crucial skin boons: keeping your skin from looking dry and helping it battle the dangers of excessive sunlight.
如果系统确定有一个窗口雾的可能性很低，它保持一个舒适的湿度水平。
If the system determines that there is a low probability of window fogging, it maintains a comfortable humidity level.
新鲜空气也有助于保持身体舒适。气温、湿度以及空气流动都影响你的舒适。
Fresh air also helps keep your body comfortable. The temperature, the amount of moisture in the air and the motion of the air all affects your comfort.
肯定的是，你要保持适当的湿度水平，如果你的捕鸟蛛正接近蜕皮。
Be sure that you are maintaining proper humidity levels if your tarantula is approaching a molt.
烟叶是一种吸湿性强的物料，在一定温湿度环境下烟叶保持一定的温度和含水率。
Tobacco leaves are high moisture material, and keep a certain moisture and temperature under certain environment and moisture.
在园艺应用，珍珠岩是用来作为在世界各地的一个组成部分无土混合增长，提供最佳的通风和湿度保持优势植物生长。
In horticultural applications, perlite is used throughout the world as a component of soilless growing mixes where it provides aeration and optimum moisture retention for superior plant growth.
婴儿：为了减少皮肤发炎和保持皮肤光滑，柔软，使用后浴缸和尿布的变化，以帮助吸收多余湿度。
For Baby: to reduce chafing and to keep skin smooth and soft, use after bath and diaper change to help absorb excess wetness.
试验地比对照土壤湿度高，其中夏季高3～4%，种草有保持水分的作用；
The soil moisture with intercropping was 3~4% higher than the control in summer.
此外，风，水分蒸发和雨影区也会导致湿度的转移。不过，我保持了这个算法的简洁。
Also, wind, evaporation, and rain shadows might be useful for transporting moisture as humidity.
大体积混凝土的养护主要是控制混凝土中心和表面的温差，保持一定的湿度，防止产生裂缝。
The main point of bulky concrete curing is to control the temperature difference of the center and appearance of concrete, maintain a certain humidity and prevent cracking.
尤其在干燥气候条件下，为了保持足够的湿度而确保内聚力，有必要加入少量的氯化钙。
In particularly dry climates, it is often found necessary to ADD a little calcium chloride in order to retain sufficient moisture to ensure cohesion.
对于任何乐器来说，相对湿度最好保持在45%到55%之间，大多数乐器在这个湿度范围内可以更好的发挥性能。
The best relative humidity level for any instrument is somewhere between 45%and 55%. Most Instruments live in this range very nicely.
注：时间为第一阶段相对湿度 50%的保持时间。
Note: Time means first relative humidity 50% keeping period.
空气调节系统的设计目标就是要使室内空气的温度、湿度和流速等项指标保持在一定的范围内。
The purpose of design automotive air conditioning system is to maintain the targets of temperature, humidity, flow speed etc. of air in the cab kept in a certain range.
在果蔬销售期间仍应保持冷藏要求的低温高湿度条件，直至货物出库完毕才能停机。
During the sale of fruits and vegetables should be kept refrigerated requirements of the low temperature high humidity conditions, until the goods out of the library can stop.
控制地窖中的湿度有助于瓶塞的保存，由此保持酒的完好无损。
Controlling the humidity level in the cellar will help to keep the corks, and thence the wine, intact.
将一块湿布盖在海龟的头上，保持潮湿以维持牠的体温和湿度。
A wet cloth is placed on the turtle's head, kept damp to regulate its temperature and keep it hydrated.
因为印度星龟不能承受潮湿或长期处于高湿度的环境，所以饲养环境必须保持乾燥。
This area must be kept dry as the Star tortoise cannot tolerate wet or constant high humidity conditions.
因为印度星龟不能承受潮湿或长期处于高湿度的环境，所以饲养环境必须保持乾燥。
This area must be kept dry as the Star tortoise cannot tolerate wet or constant high humidity conditions.
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