环境温度

A series of P-T tests in field and model bin were carried out,through controlling initial pressure upper limit P and gastight degree,The results showed that gastightness not only relates to airtight degree,structure material and technological quality,but also relate to pressure upper limit,temperature and so on.

文章通过控制初始压力上限P和气密程度，进行了一系列P -T试验，对室内模拟仓和实仓进行测试，通过试验和对实验结果数据的处理分析，发现气密性不仅与环境密闭程度、结构材料及工艺质量有关，而且与测压上限及温度等环境条件有关；并且，在相同气密条件下，容器不同初始压力下的半衰期之间存在很好的线性相关性。

There are several factors that can increase the chances of your tortoise getting RNS - dusty conditions, foreign bodies lodging in the nostrils, inappropriate humidity or temperature, lack of sunlight and the accompanying dampness, confinement in damp grassed areas with no access to sand, overcrowding, malnutrition, stress, and a deficiency of vitamin A.

有些因素会增加患RNS的几率：充满灰尘的环境，鼻孔处的外来寄生物，不合适的温度或湿度，缺乏日晒和相应的潮气，关在潮湿的草丛里，不能接触到沙地，过渡拥挤的环境，营养失调，过分紧张，缺乏维生素A。

1Unequal number of univalents with decreased degree of synapsis and lagging chromosomes occurred in meiosis.The abnormal chromosomal behavior correlated with heterogenicity gave rise to unequal allocation of homogenous chromosomes to daughter cells and resulted in the deletion of functional chromosoms,thus led to the occurence of a certion proportion of aborted pollens.(2)The interaction between genetic imbalance and such environmental factors as temperature,etc.,further drew forth physiological and even structrural imbalance,with abnormal development of pollen mother cells and tapetal cells,and consequently resulted in no or very few production of pollens.The difference in the interaction between environment and genotype reflected on the unstability of pollen abortion in different years.

1在减数分裂中有数目不等的联合程度较差的单价体以及落后染色体出现，这种与异质性相关的染色体行为异常，导致同源染色体向子细胞的不均衡分配，造成具功能染色体的缺失，从而引起毛白杨一定比率的败育花粉的产生；(2)遗传上的不平衡与温度等环境因子相互作用，进一步引发毛白杨生理乃至结构上的不平衡，花粉母细胞和绒毡层细胞发育异常，从而造成不产粉或产粉较少；环境与基因型互作的差异性导致了花粉败育的年度不稳定性。

The homeotic gene not only plays a role in the tegulation of cell ar- rangement in plant s organ, but also is the base of the floral meristem identity, inflores- cence meristem identity and floral organ identity.

植物由营养状态转入生殖状态是发育过程中的重要一步，其转变过程受遗传固子及环境的双重控制，光周期与温度是影响开花诱导的主要环境固子，而植物的同源异型基因参与植物器官内细胞排列方式形成的调拉过程，是拉制花分生组织特异性、花序分生组织特异性和花器官特异性的基础。

The interior temperature and relative humidity of concrete were measured by the embedded hygrothermal sensor in concrete, and the relationships between the exterior environmental climate conditions and interior microclimate conditions of concrete were acquired and the response curves were drawn.

采用在混凝土上钻孔并埋入温湿度探头的方法测定了混凝土内部的温湿度，由此得到混凝土内部微环境下的气候条件随室外自然气候条件昼夜变化的响应曲线，并对混凝土内部微环境的温度、相对湿度滞后响应规律进行了分析。

Based on Hutchinson niche and Guangxia Cao\'s definition, Fuzzy hypervolume niche evolves the theory of fuzzy niche: the niche is a fuzzy hypervolume; the niche of the species is a hypervolume with fuzzy boundary which is formed by the n-dimensional resources (time, space, temperature, humid, trophic,...) necessary for the species\' continuous existing and multiplying; membership of a point in the niche is equivalent to the adaptive degree of the species to the point of the environmental resources.

在Hutchinson生态位和Guangxia Cao的定义的基础上，模糊超体积生态位发展了模糊生态位理论：物种的生态位是可以使物种生存和不断繁殖的n维环境变量(时间、空间、温度、湿度、营养……)所形成的边界模糊的一个n维超体积；隶属函数表明n维资源空间的一个点x属于生态位的程度，也表明物种对环境资源的适应程度。

Three of the main environmental factors that vary across deep-sea ecosystems are temperature, water depth and carbon inflow from the photic zone.

三个主要环境因素：在跨深海域变化的生态环境里，温度，水深和从头光层来的碳的流入。

Synchronizer in automobile is made up of carbon fiber strip, tach and adhesive, which is used at 180 in loog peried. Powerful torsinal strength in synchronizer operation request that the adhesive is heat-resisted structural.

汽车同步器由圆锥环与制动带粘接组成，要求可在180℃环境下长期使用，同步器在运转时存在强大的圆锥同步扭矩以及苛刻的温度环境均要求用于粘接制动带的胶粘剂必须是耐高温结构胶粘剂。

Prediction approach of potentiality for environmental factors pH,temperature and dissolution oxygen on yeast fermentation was proponed,Based on constructing the membership functions of environmental factors on fermentation process,the fuzzy relation equation model was formed from fuzzy evaluation vector,membership grade matrix and factor weight vector.

提出一种预测环境因子pH、温度和溶氧对酵母发酵影响潜力的方法。在构造环境因子对发酵过程评价的隶属函数的基础上，建立由模糊评价向量、隶属度矩阵和因子权重向量构成的模糊关系方程模型。

Tip: In order to display the work efficiently, we must not lose sight of its environment, for example, can not be allowed to work in an environment of dust Dancer in the display when not in use dust mask must cover the display cover, or keep the dust attached to the display's internal components, circuit boards, which may affect the normal display of heat distribution, so that components, circuit board along with the rise in temperature to accelerate the pace of aging, affecting the life of the display.

小提示：为了能让显示器高效工作，我们千万不能忽视它的使用环境，例如不能让其工作在灰尘漫舞的环境中，在不使用显示器时必须用遮尘罩盖住显示器，不然灰尘不断地附着在显示器内部的元器件、电路板上，从而可能影响显示器热量的正常散发，以致于元器件、电路板随着工作温度的上升，加快老化速度，影响显示器的使用寿命。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。