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Variation of important value of dominant weed is that in spring and fall the dominant weed is Viola prionantha while in summer it is Digitaria ischaemum. In general management lawn community it is Leymus secalinus that is the dominant weed in spring and fall and Digitaria ischaemum in summer.

管理水平较差的草坪群落中，春季和秋季是早开堇菜占优势，夏季是止血马唐占优势；管理水平一般的草坪群落中春、秋季节是赖草占优势，夏季也是止血马唐占优势；管理水平较好的草坪群落中整个生长季是鼠掌老鹳草、鹅绒委陵菜、赖草占优势，且以鼠掌老鹳草的优势度最大。

Habit that two, invites paying attention to washing face, definitely be more thorough than time irrigation, while being put into use washing milk, the massage time is not needed less than half minutes, and then thorough irrigation, does not use towel to scrub right away not nursing under several , that is able to lead to the thing already checking up out return to a pore once again , the dorty thing hardens as time passes, black-headed take form naturally , the number of times washing therefore is not needed less than ten is inferior , the number of times being just to use towel to wash face is not to less than ten has been inferior

二，请注意洗脸的习惯，冲洗时一定要彻底，当使用洗面奶时，按摩的时间不要少于半分钟，然后彻底冲洗，不要只用毛巾擦洗几下就勿勿护理，那会导致已经清理出来的东西再度回到毛孔，久而久之，脏东西硬化，黑头自然形成，因此冲洗的次数不要少于十次，也就是用毛巾洗脸的次数不得少于十次的了

The results showed:①the communities that stipa baicalensis is edificator had the highest species diversity, and the idea that stipa baicalensis communities were the local zone vegetation was supported;②the majority of studied communities were unsaturated in the species diversity, and the species diversity had a tendency to increate with the improvement of soil environment;③the relation of species diversity to community productivity was a one-humped function, that is, the species diversity of mediation productivity was highest;④the species diversity under intermediate disturbance was highest, and the intermediate disturbance hypothesis was supported;⑤the content of potassium in soil had probably an important function, or was an important following factor in the types of grassland community;⑥a new hypothesis on the forming mechanism of species diversity of community, Small Scale Competition and Random-Patch Dynamic Hypothesis, was put forward boldly.

通过上述研究分析得出如下结果：①以贝加尔针茅为建群种的群落物种多样性最高，从物种多样性角度证明该群落类型最适应本区气候和环境条件，应是本区的地带性群落；②绝大多数群落的物种多样性处于未饱和状态，随土壤环境的改善呈明显的增加趋势；③物种多样性与群落生产力呈单峰函数关系，即在中等生产力水平时物种多样性最高；④放牧中等干扰水平物种多样性最高，支持Connell的中度干扰学说；⑤偶然发现土壤钾含量可能在草地植被类型分化中起到重要作用，至少是一个重要的伴随因子；⑥大胆提出了群落物种多样性构成机制的新学说即小尺度竞争随机斑块动态学说。

The study shows that: evergreen broad-leaved species during the middle and later period succession have better adaptability under the different light surroundings, such as Elaeocarpus glabripetalus, Ilex integra, Photinia prunifolia, Cinnamommum camphora. And Fluorescent Characteristics also verifies the above result. The experiment results indicate that: PSⅡreaction centers of majority tree species are not marked oxidized under the full light surroundings. Photosynthetic electron transport activity can maintain highly, in this way, it is helpful to enhance radiant energy dissipation and thus dissipate excess light energy. That is to say, the increase of non-photochemical quenching coefficient can conduce to protect PSⅡ, and mitigate the effect of high light on photosynthesis.

研究发现处于演替中后期的常绿阔叶树种幼苗，对光环境的变化均有着较强的适应能力，秃瓣杜英、全缘冬青、小叶铁冬青、桃叶石楠、香樟等树种的表现尤为突出；荧光特性的研究也应证了这一观点，测定结果表明多数树种的PSⅡ反应中心并未受到明显氧化破坏，在全光照条件下仍能维持较高的光合电子传递活性，能通过提高非辐射性热耗散，消耗PSⅡ吸收的过剩的光能，从而保护PSⅡ反应中心免受因吸收过多光能而引起的光氧化伤害。

The thing that there are any lazinesses in consciousness ", it is disturbed forever with what change, be one kind denies and change emptily, make serve as the person that is oneself thereby " it is its place is not not be its place is , not be what thing always wants to make what thing again forever.

意识中没有任何惰性的东西&，它永远是不安和变动的，是一种否定和虚无化，从而使作为自为的人&是其所不是又不是其所是，永远不是什么东西又总要成为什么东西。

Evolution has gone to a great deal of trouble to ensure that it is the opposite sex that is erotically appealing, so how can it be that so many men have somehow switched off these basic responses?

演变到了大量的麻烦，以确保它是异性是erotically吸引力，所以又如何能得到这么多的男人有点关掉这些基本的反应呢？

Then it concludes that it is the unique synaesthesia thought that is poss essed by the ancient people, the strong procreation worship and the real-life e xperience that contribute to the format.

本文对植物意象的内涵及其形成缘由进行了分析，认为古人特有的交感思维、强烈的生殖崇拜心理及现实生活体验共同生成了植物意象。

The upper movable stand that is fixedly connected with the glide cushion block is glidingly connected with the lower movable stand. The rope adjusting cylinder that is connected with the gliding cushion block is fixedly connected with the lower movable stand. A load transducer is fixedly arranged at the connecting part of the glide cushion block and the connecting rod of the rope adjusting cylinder.

上移动架与下移动架滑动连接，上移动架与滑动垫块固定连接，调绳油缸与下移动架固定连接，该调绳油缸与滑动垫块接触连接，在滑动垫块与调绳油缸连杆的连接处固定连接载荷传感器。

His wife is gravid alreay,but she is still working in other city,I mean they are not stay together.so my brother could not take care of her often,that is why my brother always said that he is an inept husband and father!

嫂子已经怀孕了，但是她仍然在另外一个城市工作。他们不能天天在一起，所以我哥不能天天照顾她。所以哥老说他不是个称职的丈夫和父亲。

Our faith IS "growable" and spell checker is not letting me write that word, but it IS the word I want to make up/use– growable –but that is not what I'm trying to write about today, and have written in more detail elsewhere on this site.

我们的信仰是&可生长的&和拼写检查是不是让我写这个词，但是的话，我想up/use-可生长的，但是这不是我尝试写今天，有这个网站更详细地写在别处。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。