纤维强度是由单位纤维干重、纤维素含量、胞壁厚度、成熟度及胞壁结构密度等亚性状决定的。
Fiber strength depended on the dry weight per fiber length, content of cellulose, thickness of cell wall, maturity, density of cell wall and other sub-factors.
低栽培密度有利于形成泡囊和丛枝结构。
Low cultivated density is propitious to form vesicle and arbuscule.
首先，电子的密度并不能直接揭示出轨道的数学结构。
First off, the density of electrons doesn't directly reveal the mathematical structure of the orbital.
如果一开始，你的大脑结构就具有更高的密度，那么就可以帮助你更善于交际。
If these brain structures happen to be more dense from the start, that may help you to be more sociable.
叶脉密度标志着树叶在这个网状结构中投入了多少。
Vein density is a sign of how much a leaf has invested in the network.
这个过程形成的炽热气泡结构恰好可以抵御周围分子云中密度更高物质的压力。
The process blasted out material to form the bubble structure of glowing gas against denser material in a surrounding molecular cloud.
在无序区域，水分子之间更为紧密，使他们的密度比以四面体结构排列的区域高。
Inthe disordered regions, water molecules are more closely packed, makingthem denser than regions where the molecules are arranged in atetrahedral structure.
然而，该函数的简单二维密度绘图马上给我们一种清晰的感觉，那就是在原公式中包含的简单而漂亮的对称结构。
However, a simple two-dimensional density plot of this function immediately gives us a good feeling for the simple and beautiful symmetry contained in the original formula.
当蛋白质结构层密度足够防止细胞渗透进人造血管时，研究人员会在其表面覆盖一层纤维原细胞片。
Then the researchers layered another sheet of fibroblasts on the outside of this scaffold, which is dense enough to prevent the cells from easily migrating to the inside of the engineered vessel.
由于密度不同，因此几种液态金属材料彼此之间并不会混合在一起，而会像油水那样出现分层结构。电池被装在一个不锈钢罐中，保持500度高温以便金属处于液化状态。
The battery is encased in stainless steel and is reported to have to maintain a temperature of 500 degrees to keep the metals inside in liquid form.
本文将一种离散方法运用于索膜结构的力密度找形分析，取得了很好的效果。
A new approach of dispersion with force density method in form-finding of cable and membrane structures are presented in this paper.
因昔格达地层具有特殊的地质结构和物理力学性质，该地层中产生滑坡的密度在我国易滑地层中名列前茅。
Landslide density at Xigeda strata is among the best of facility-sliding stratas in China, because of the unique geological structure and physics-mechanics characteristic of Xigeda strata.
本文叙述了一个简单的从中等分辨率电子云密度图确定蛋白质骨架结构的方法。
A simple method to quantitatively determine the the backbone structure of a protein from a set of electron density maps at medium resolution has been described.
对渤、黄海近岸海域底栖生物的种类组成、生物量及栖息密度的分布和群落结构进行了叙述和讨论。
The distribution of benthic biomass and biodensity, composition of species and community structure are studied in coastal waters of the Bohai and Yellow Seas.
本论文在此基础上，着重对反映城市化（尤其是其中的郊区化）进程中日趋复杂的现代城市空间结构变化的人口密度模型进行归纳整理。
On the base of McDonald's previous work, this paper put an emphasis on the survey of modern urban density functions, which is becoming increasingly complicated under the influence of suburbanization.
并对一些与边坡变形有关的因素，如结构面的产状、密度和规模，以及加固效果等也进行了讨论。
Some factors related with slope deformation, such as the orientation, density and size of structure planes as well as strengthening effect are also discussed.
在制作上，根据性能和结构要求，采用了高密度布线、多芯片组装的薄膜工艺。
For fabrication, a thin film process of high density routing and multi-chip assembly is adopted to meet the performance and structure requirements.
用地球的自由振荡研究地球内部结构、速度间断面、密度分布等具有射线理论不可替代的优点。
The earth free oscillation can be used to constrain structure of the earth interior, including velocity, discontinuity as well as density distribution.
利用VASP软件包可计算形成能、相图、电压和材料的晶体结构参数及态密度等。
The formation energy, phase diagram, voltage, crystal structural parameter and density of state can be calculated using VASP software package.
考虑传感器网络中节点非常稠密的特点，提出了一种将网格结构和密度控制相结合的路由算法以延长网络生存时间。
Considering the character of high density of nodes in sensor network, a new routing algorithm combines the structure of grid with density-controlling, is proposed.
就病变的部位、数目、大小、形状、边缘轮廓、内部结构和密度、骨皮质、骨膜、软组织肿块以及髋关节改变等方面进行了分析。
The following aspects were analysed according to the location, number, size, shape, margin and contour, intralesional structure and density, soft tissue mass, and hip joint change.
定义一块面料的结构，主要是通过以下几方面的数据：经纬纱的成分，纱线支数、经纬密度和织造结构。
The construction of a fabric is defined by the composition of the yarn used for warp and weft, by the yarn count, by the thread count of warp and weft, and by the weave structure.
通常情况下，线性缩放密度泛函理论的应用还是很少的，而密度泛函理论只能计算成百、成千的原子电子结构。
In general though, linear scaling DFT is still quite rare and DFT calculations on a routine basis typically involve a few hundreds or thousands of atoms.
本文首次通过FTIR和扫描电镜等手段研究了振磨作用对聚氯乙烯（PVC）颗粒尺寸、微晶结构、表观密度和增塑剂吸收量的影响。
The effect of vibromilling on particle size, crystalline structure, optical density and the plasticizer absorption of PVC were studied through FTIR, SEM and physical property tests.
图1：CT扫描显示了一个右侧顶叶囊性结构伴有中心点状高密度影代表一个头节（箭头）。
Figure 1: CT scan demonstrates a right-sided parietal lobe intraaxial cystic structure with a central "dot" representing a scolex (arrow).
沉积物的颗粒组成、结构、密度、含水率等决定了冲刷率与剪应力的变化关系。
The relationship between erosion rates and shear stress was determined by the particle composition, structure, wet density and water content of the sediment.
沉积物的颗粒组成、结构、密度、含水率等决定了冲刷率与剪应力的变化关系。
The relationship between erosion rates and shear stress was determined by the particle composition, structure, wet density and water content of the sediment.
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