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Eight sugarbeet varietieswere used to measure the content of potassium,sodium,harmful nitrogen and juice purity in beet root as quality characters,at the same time,sugar content,root yield and sugar yield were measured as major agronomic characters.

李文通过以8个甜菜品种为试材，检测块根中K、Na、有害N含量及纯度，作为主要品质性状，以含糖率、根产量和产糖量作为主要农艺性状，采用灰色关联度分析和优势分析法进行统计分析。

From the point of view of structure,bamboo cell wall ratio,amount of bundle per unit area,fraction of bundle sheath,fraction of vessel increase from the root to the top of the bamboo,while fractionof parenchyma.Single bundle sheath area decreases with the increase of height.Fiber length,fiber width and vessel length increase from the root to the top andget theirs maximum value at the length of 17th node to 23rd node and thendecrease.Fiber length and width ratio slightly decreases while vessel widthincreases with the increase of height.

从构造角度来说，竹材胞壁率、单位面积维管束个数、纤维束比量、输导组织比量从基部到到梢部随着高度增加而增加，而薄壁组织比量、单个维管束纤维束面积随着高度增加而减小；纤维长度、纤维宽度、导管长度从基部到梢部随着高度的增加而增加，在第17竹节到第23竹节达到最大值，而后下降，纤维长宽比随着高度的增加而缓慢下降，导管宽度随着高度增加而一直增加。

Not gorgeous camel coat grass, it is like peanuts, as did the contribution of unknown, but not for their own lives and the grief that it rooted itself into the barren sand, and then continue to strive to make the root down bar, the last bar to the groundwater, so so that it saved their lives, if it does not have strong vitality, I believe he also does not bar the root of the water should be or have frozen to death of.

骆驼草没有华丽的外衣，它就像花生一样，默默无闻的做着贡献，却毫不为自己的生命而悲伤，它把自己的根扎到寸草不生的沙砾之中，然后奋力的使根继续往下扎，最后扎到地下水中，所以这样它才保住了性命，如果它没有顽强的生命力，我相信他的根还没有扎到水里，应该就被晒死了，或者被冻死了。

As to Write clover and Bermudagrass, theirs root system tensile strength P and root system diameter relation of D fit with index comparatively accurate, comparatively accurate with the method that the multinomial fits to the Amopha fruticosa.

对于白三叶和狗牙根，其根系抗拉强度P和根系直径之间D的关系用指数拟合较为准确，对于紫穗槐则用多项式拟合的方法较为准确。

An extended kalman filter adaptive algorithm is presented in combination with the extended kalman filter and the current statistical model. A root square unscented kalman filter adaptive algorithm is presented in combination with the root square unscented kalman filter and the current statistical model.

另外将经典的推广卡尔曼滤波与当前统计模型相结合，推导了推广卡尔曼滤波自适应跟踪算法；将基于采样策略的平方根无迹卡尔曼滤波与当前统计模型相结合，推导了平方根无迹卡尔曼滤波自适应跟踪算法。

To investigate the response of plant growth and antioxidant system to changes of root temperatures, roots of six cucurbit plants were exposed to three different root-zone temperatures: low (14℃), middle (24℃) and high (34℃), while aerial parts of plants were maintained at the same natural ambient temperatures (23-33℃). The six cucurbit plant species could be classified into three groups with figleaf gourd and turban squash being I group (heat-sensitive but cold-tolerant), cucumber and melon being II group (heat- and cold-sensitive) and bitter melon and wax gourd being III group (heat-tolerant but cold-sensitive), i.e.

为了探究植物生长与活性氧代谢对根际温度变化的响应，以六种温度敏感性不同的瓜类作物为试材(组Ⅰ，黑籽南瓜与美洲南瓜，耐冷但热敏感型；组Ⅱ，黄瓜与甜瓜，冷敏感与热敏感型；组Ⅲ，苦瓜与冬瓜，冷敏感但耐热型)，分别将其根系置于不同的温度环境中：低(14℃)、中(24℃)与高(34℃)三种温度条件下，而地上部保持与外界空气相同的温度(23-33℃)环境中。

With KEN NONG-4 as experimental material, the text studys that Chemical control seed coating and general seed coating impacts upon lateral root anlage Initiating of soybean seeding, meanwhile analyzes dynamic changes of plant endogenous hormone contents in the course of lateral root anlage Initiating by experiment of vertical plank germination.

以垦农4号为试验材料，利用垂直板发芽试验研究了化控种衣剂和常规种衣剂对大豆幼苗侧根原基发生的影响，并对侧根原基发生过程中植物内源激素含量的动态变化进行了相应的分析。

Root initation may be stimulated by auxin from the shoot, and auxins have been shown to move toward the root eips.

生长素刺激细胞增大，通过抑制侧芽的发育从而维持顶端优势，根的发生可能是通过芽产生的生长素刺激的，而且生长素可以沿着根尖运输。

Among three auxins , IAA at low concentration was the best for growth of Type Ⅰ hairy root, while 1mg/l IBA was the most suitable for growth of Type Ⅱ hairy root.

在发状根的继代培养基中添加外源生长激素（IAA、IBA、NAA），低浓度的IAA更适合于Ⅰ型发状根的增殖培养，而在促进Ⅱ型发状根的增殖和侧根形成方面，1mg/lIBA的作用最强。

Cytokinins move through the plant less readily than auxins or gibberellins and appear to move in opposition to auxins—from root upward to shoot, not shoot downward to root.

细胞分裂素不像生长激素或者赤霉素那样容易移动，看起来他们和生长激素移动的方向相反——从根部到芽，而不是由芽到根部。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我