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outer bark相关的网络例句

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与 outer bark 相关的网络例句 [注:此内容来源于网络,仅供参考]

Through research and analysis of data, it was observed that the length and width of bark fiber varied according to the lop and age, the results show the fiber of the Salix bark is longer than the Salix and width of fiber almost same, fiber length of the Salix bark mainly influenced by the times of lop. The ash in Salix bark,1% Sodium Hydroxide Solubility in Salix bark, water solubility in Salix bark, Ethanol-Toluene in Salix bark, acid-insoluble lignin in Salix bark changed with the lop and age is also been investigated, the component of Salix bark is higher than Salix except acid-insoluble lignin,and it's high effected by times of lop; the TG analysis and DSC analysis is been used on the Salix bark and Salix to study the character of the hot-action, and the rang of the pyrogenate temperature is confirm; the quantity of Salix bark effect on the MOR, MOE, swelling in 24h water, nail withdraw and inner strength was determined, the results show that the Salix bark notability effect on the properties of board and dropped it; the properties of the Salix bark board is nearly the board product by other bark residues, it was established the multi regression equation of each properties and optimized the fitting produce condition of Salix bark board.

通过试验和数据处理,得出了沙柳树皮纤维长度、宽度随平茬和材龄的变化规律,结果表明沙柳树皮长度要比沙柳材的要长,宽度基本相同,沙柳树皮纤维长度主要受平茬次数的影响;找出了沙柳树皮中灰分、冷热水抽出物为、1%NaOH抽出物为,甲苯乙醇抽出物、酸不溶木素与平茬次数和材龄之间的关系,除酸不溶木素外,其他成分均明显高于沙柳材,沙柳树皮的化学成分主要受平茬次数的影响;利用TG和DSC法分析了沙柳树皮和沙柳材的反应热特征,确定了热解的温度范围;研究了沙柳树皮量对于刨花板MOR、MOE、吸水厚度膨胀率、握钉力以及内结合强度的影响,结果证明沙柳树皮量对于刨花板的各项性能指标影响显著,它的掺入降低了刨花板的各项性能;对沙柳树皮板的研究表明,沙柳树皮板的各项性能与同类树皮板的性能基本相近,建立的二次回归模型稳定,并利用回归方程求出了适宜的沙柳树皮板制造工艺。

Second,we set the database of morphological characteristics of intercepted and captured bark beetle during quarantine,and the last,we studied the molecular identification of 15 species.The results were showed as below.1.Application of bark beetle semiochemicals in timber quarantine1.1 EAG and walking responses of bark beetle to different semiochemicalsSemiochemicals which can induce the olfactory response and aggregation behavior of bark beetle include host volatile components,pheromones secreted by bark beetles itself or synthesized with host compounds by bark beetles,and the compounds released by tissue of decaying wood under the pressure of microorganism after bark beetle colonization.

信息化合物在小蠹虫检疫中的应用1.1小蠹虫对各种信息化合物的触角电位及嗅觉反应能诱发小蠹虫产生嗅觉反应,进而使之产生聚集行为的信息化合物有很多种,主要包括:树木的挥发性组分;小蠹虫自身产生的信息素和寄生后转化寄主化学物质合成的信息素统称虫体信息素以及树木被小蠹虫寄生后,其组织在微生物作用下释放的物质。

Pine bark has the qualities of fine quality and cheap,useful Iin is3、 years if the pine ground su.bstance is used,if use float grass,and the time limit is only one year,the production cost of pine bark as ground substance is lower than the float grass.comparing with Using pine bark and float grass on Moth orchid.the seedling period is shortened one month pine bark media is suitable for Moth orchid,iron sheet dendrobe,spring dendrobe,etc..

松树皮介质适用于蝴蝶兰、大花蕙兰、铁皮石斛、春石斛等各种洋兰。

Sees only the twinkling of an eye time, suffers the corrosion to change the yellow left hand outer space glove, the sudden color changes gradually black, the surface starts the crack to carbonize, this time Huang Qu senior official yellow Jinlong already obviously felt, the left hand points to the end to start to give off heat; This kind of corrosive steam has finally revealed the ominous ruthless unusual truth about the matter, this sudden gradation lets the human be virtually impossible to guard against, is following the strong corrosion permeability, before long on perish entire outer space glove outer layer and fast thorough in, Huang Qu senior official yellow Jinlong had a premonition the situation is not wonderful, wants to return to the planetoid control center immediately, in order to takes off the outer space glove under the artificial environment which this only bad luck passes goes against, because in on this high speed movement planetoid, the surface temperature may melt the steel and iron, once casts off the outer space glove, the flesh and blood constitution manpower can instantaneous burn, and can threaten human's entire life immediately!

只见一眨眼功夫,遭受腐蚀变黄的左手太空手套,突然颜色逐渐变黑,表面开始裂纹炭化,此时黄区长官黄金龙已经明显地感觉到,左手指端开始发热;这种腐蚀性蒸汽终于露出了凶狠异常的庐山真面目,这突然的渐变让人防不胜防,伴随着强劲的腐蚀渗透性,不一会儿就腐蚀掉了整个太空手套的外层并快速深入内部,黄区长官黄金龙预感到情况不妙,想立即返回小行星指挥中心,以便在人工环境下脱下这只倒霉透顶的太空手套,因为在这颗高速运行的小行星上,表面温度可以熔化钢铁,一旦摘掉太空手套,血肉之躯构成的人手就会瞬间被烤焦,并会迅即威胁到人的整个生命!

The outer neuroblastic layer before it divided to inner and outer nuclear layer and outer complexiform layer and gonglion cell layer showed a temporal PCNA positive which was related to proliferation. The three cell layers had another PCNA positive when finished time changed from outer to inner after their morphologic development basically completed( outer nuclear layer:11~15 days,inner nuclear layer: 8~16 days, gonglion cell layer:16~21 days).

PCNA显示在外成神经细胞层分化为内、外核层和外丛状层之前,和节细胞各有一次和增殖相关的阳性表达。3个细胞层在形态学的分化基本完成后,又出现了一次结束时间是由外向内变化的阳性过程(外核层:第11天至15天:内核层:第8天至16天,神经节细胞层: 16天到21天,这一次阳性表达过程可见到细胞形态向成年形态的转化。

The invention relates to a nut (10) comprising an outer body (16) with an axial passage (22), an inner body which can be movably placed in the passage along an axial direction and which is divided along said axial direction into at least two jaws (18, 20), each jaw bearing an inner thread segment (24) on its radial inner surface, first guiding means (26) located on the outer body, as well as second guiding means (30) located on the jaws and co-operating with the first guiding means so that the jaws are radially displaced towards the exterior when the outer body is displaced in the unscrewing direction relatively to the inner body et radially displaced towards the inside when the outer body is displaced in the screwing direction relatively to the inner body.

本发明涉及一种螺母(10),它包括:一个带轴向通孔(22)的外体(16);一个内体,位于通孔(22)中,可沿轴向移动,并且沿所述的轴向方向至少分成两个滑块(18、20),它们各自在其径向的内表面上具有内螺纹部分(24)。在外体上有第一导向装置(26),同样滑块上有第二导向装置(30),第二导向装置与第一导向装置共同起作用,所以,当外体相对于内体沿旋松方向作相对滑移时,滑块径向地向外滑移,并且,如果外体相对于内体沿拧紧的方向滑移,则滑块径向地向内滑移。

China maintains that the international community, the big powers with the capacity to utilize outer space in particular, should take the following realistic steps to prevent a weaponized outer space: A complete ban on weapons of any kind in outer space, including anti-missile and anti-satellite weapons, so as to keep outer space free of weapons

中国主张,国际社会,特别是拥有空间能力的大国,应采取切实行动防止外空武器化:全面禁止一切类型的外空武器,包括反导弹和反卫星武器,实现外空非武器化

In this paper,the fundamental conception of every kind of cycloids is introduced,the forming progress of the inner and outer rotor tooth profile is stated,and the reason why the inner rotor tooth profile should adopt the short amplitude outer cycloid inner equidistant line,while the common outer cycloid and the long amplitude outer cycloid are not suggested to use.

本文就各种摆线的基本概念作了介绍,并阐述了内、外转子齿廓的形成过程,分析了内转子齿廓为短幅外摆线圆内等距线,而不宜采用普通外摆线及长幅外摆线的原因。

The tire cord fabric layer is provided with an edge wound around the core of the bead, and the wound part is provide with a base part and a radial outer part, wherein, the base part extends towards to the axial outer side from the inner side of the core of the bead along the core of the bead; and the radial outer part extends towards to inner side axially on the radial outer side of the core of the bead.

胎体帘布层具有绕胎圈芯缠绕的边缘,使得缠绕部分具有基部和径向外部,基部沿着胎圈芯从胎圈芯的轴向内侧延伸至其轴向外侧,并且径向外部在胎圈芯的径向外侧上轴向朝内延伸。

A multiclad layer optical fiber prefabricated rod includes core rod and outer clad layer; the core rod consists of core layer, inner clad layer and low-hydroxyl high-purity clad layer in sequence, and the outer clad layer includes a high-purity outer clad layer and a subhigh-purity outer clad layer.

本发明涉及光纤制造领域中一种多包层光纤预制棒及制造方法,它包括芯棒和外包层,芯棒由芯层、内包层、低羟基高纯包层依次组成,外包层分为高纯度外包层和次高纯度外包层,它解决了现有的光纤制造技术中,光纤预制棒的外包层所使用的高纯原材料比重过大,从而导致高纯原材料利用率低、制造成本高的问题。

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推荐网络例句

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说:&实行手机实名制后,人们可能不太情愿用身份证注册手机号,所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。

The edible root of the beet .Fodder preserved in a silo; silage.

贮窖的饲料贮藏在贮窖中的饲料;青贮作物