查询词典 lower levels

So far, there have been three typical concepts of space,which are space of the organism, space of perception and abstract space from lower to higher levels.

迄今为止，已经形成从低向高的三种类型的空间概念，即有机体空间、知觉空间和抽象空间。

During lactation, insulin levels of sows fed lower amounts of feed in gestation are much higher than those of sows fed ad libitum.

在哺乳阶段，如怀孕阶段低采食量母猪的胰岛素水平要比自由采食母猪的更高。

The administrative agencies of domain name registration and the domain name holders at various levels shall, according to the requirements of these Measures and the relevant provisions, be responsible for the administration and service of the registration of domain names at the next lower level.

域名注册管理机构和各级域名持有者根据本办法及相关规定的要求，负责其下一级域名的注册管理及服务。

Low alkalinity, low mineralization, pH levels of 7 or lower should be avoided.

低碱、低矿物质含量、pH值低于7的流体应该避免。

RESULTS: The protein levels of TH, the number of positive staining dopaminergic amacrine cells and the staining gray scale of experimental group without BDNF were lower statistically.

结果：实验组糖尿病大鼠未注射BDNF眼视网膜中TH蛋白水平降低，多巴胺能无长突细胞计数及灰度低于对照组，均有统计学差异。

Copper levels in skin fibroblasts of the involved vitiliginous skin were much lower than those of the uninvolved, but slighty lower than or the same with those of controls.

近年来发现白瘫风患者的血清铜和铜蓝蛋白含量降低囚，作者对白瘫风患者的皮损区、周围区的皮肤成纤维细胞进行了细胞培养和铜含量测定。

The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.

并且得出，每个树种在树冠内相对高度上的叶量的垂直分布是不同的，天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小，约占10%左右；在树冠的中部以及中下部(0.4CL～0.8CL)，叶量所占比例最大，几乎集中了整个树冠60%～75%的叶量；而在树冠的下部(0.8CL以下)，几乎占很少的叶量，大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系，并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木，并不是传统意义上的全部竞争木；本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况，并采用等树冠投影面积法把树冠分为5级，这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想，用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型，设计了10个与林学意义相一致的约束条件，并采用0-1整数规划的思路，在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例，具体计算出了每株采伐木，经过择伐后，目标函数值按模型设计的要求发生了极大的改变，增加了5倍多，说明了最后这个解的优良性，满足了设计的要求。

Another essential principle which runs through Plotinus\' theory of soul and his whole philosophy is the idea of "the great chain of beings", i.e. the lower being depends on the higher one, the product is lower than and exists in its producer. The top of this chain is the One or the Good, all things come from and also try to return to him. Hence, returning to the One is the ultimate end of soul. And, this ability is deep in all souls. Because soul is a substance which has many different levels and abilities, the One and Intellect are all present in every soul. Each of our soul all has some divinity by which we can ascend to and achieve the ultimate mystic uniting. So, ascending and uniting is actually a process of returning, i.e. returning deeply to soul and self where the divine hypostases are always shining and illuminating.In order to express these main points, in the part of introduction, I will introduce the character of Plotinus\' time and his individual personality, I will present the reason why I choose

为表达上述要旨，本论文将在导言中介绍普罗提诺所处的时代特征及其个人气质，并交待本文的选题缘起及其基本思路；在第一章中，我们将首先探求灵魂一词的基本含义，然后对普罗提诺之前的希腊哲学史中的灵魂理论做一纵向的爬梳，再给出普罗提诺对此的评论和总结；在第二章中，我们将横向地分析普罗提诺对灵魂的诸多界定，包括灵魂的地位、灵魂的本质与力量、灵魂的层次与构成和灵魂的存在状态四个方面；第三章的主旨是灵魂创生世界，包括灵魂必然下降、灵魂与世界、与身体及其与自我之间的关系；第四章要谈到灵魂建构知识的问题，分感知、记忆、推理与理智三小节；第五章的标题是灵魂追求太一，包括存在大链、灵魂的上升之旅、灵魂的自由与幸福三部分；最后我们将以普罗提诺的神秘主义作为本文的结束语。

The researchers found that a blood serum vitamin D level of 33 nanograms per milliliter or higher was associated with a 50 percent lower risk of colorectal cancer than that seen with blood levels of 12 nanograms per milliliter or lower.

研究人员发现，血液血清中维生素d水平的33纳克每毫升或更高，是与一个50 ％的风险降低结肠直肠癌的可能性要比见到的那种与血压水平的12纳克每毫升或更低。

Boys are more enthusiastic than girl, as juniors to seniors, to take part in group activitities. The different enthusiasm to join group activities also lead to different levels of selfishness of middle school students - Those students who are enthusiastic to join group activities has lower selfishness level and lower self-center trend relatively in overall human relations.

3男生比女生，初中生比高中生更热心于集体活动，且对集体活动是否热心与中学生的自私性水平有较为显著的差异，热心于集体活动的中学生在自私性水平上比较低，自我中心相对不强。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失