内原的

Therefore,a fast algorithm of NMF is presented.By some algebra formulation,the matrix to be factorized is changed into a low-dimension matrix which is a diagonal matrix whose dimension is related to the number of samples.Moreover the feature extraction for one sample only needs to calculate the inner product.

该算法通过代数变换，把对原高维矩阵的非负分解转换成非负的低维矩阵的非负分解，其求解过程只需要对一个阶数等于样本数的对角矩阵进行非负矩阵分解，同时提取某样本特征时只需要计算该样本与所有训练样本的内积。

The fruiting body of medicinal fungus, Antrodia cinnamomea, is a unique traditional medicine originally used by native Taiwanese. Antrodia cinnamomea specifically grows inside the rotten trunk of Cinnamonum kanehirae, an important native tree species in Taiwan. In vitro culture of A.

药用真菌牛樟芝的子实体为起始於台湾原住民的传统草药，但只寄生於台湾国宝级树种牛樟的中空腐朽的树干内，由於牛樟芝的生理与发生过程尚不清楚，因此希望大量地以人工环境栽培牛樟芝子实体仍旧非常困难。

After bleeding sloped, the hemoglobin amount in films or gauzes were measured to determine the hemostatic effect Using a randomized design, one incision in each animal was treated with C-CM membrane, the influence of C-CM film on the growth of bacteria (Staphylococcus aureus ATCC 27853. Escherichia coli ATCC 25922. Monil lia albicans ATCC 14053)were observed in vitro with solid medium. Rusults: It was observed that C-CM membrane had no toxic effects on surrounding tissue and was slowly degraded after implanted into rat leg muscular porch ; The results of hemostatic experiment showed that C-CM film adhered well to incisions.

结果：C-CM膜植入动物肌肉中，周围组织无明显炎症，未发现组织变性和坏死，可在组织内缓慢降解，具有良好的组织相容性，6周后反应接近外科缝合丝线组；止血实验结果发现：C-CM膜组和纱布组的出血时间分别为83.5±9.333s和117±15.9275s，血红蛋白光度吸收值为0.9204±0.7559和1.9764±0.7205，二组比较差异显著(P＜0.05)，说明C-CM膜有一定的止血作用；促进创面愈合实验结果显示：不同时间段C-CM膜组肉芽组织较对照组厚，其中胶原纤维含量亦较多，C-CM膜组的创面愈合时间早于空白对照组，伤口愈合较快；抑菌实验显示C-CM膜对三种菌产生接触性抑制。

Stainless/Carbon complex pipe is a pipe that keeps the anti-erosive quality of stainless pipe, however using just 15% stainless steel in the key part of the pipe and 85% low-cost, high hardness carbon complex material.

碳素钢基不锈钢内复合管道，就是在丝毫不影响原材料防腐性能的前提下，将相当于原纯不锈钢管15%左右的不锈钢材料使用在流体接触的关键部位，其余85%部分采用价格低廉而强度较高的碳素钢管。

Taking the leading products white steam filature of silkworm as raw material, using the workshop with the built water jet looms production line and infrastructure and the prepared equipment, it is planned to add 60 sets of advanced gripper looms, and 3 horizontal warpers, 15 reeling machines and 15 doubling winders, realizing the production scale of 3.2 million m middle and high-grade silk-broadcloth with the production value of 90.8 million Yuan a year.

本项目以公司主导产品桑蚕白厂丝为原料，利用已建成的原喷水织造生产线的厂房、基础设施和前准备设备，新增加60台先进的高档剑杆织机及配套的分条整经机3台、络丝机15台、并丝机15台，在较短时间内形成年产中高档真丝绸320万米，年产值9080万元的生产规模。

We observed the negative resistance phenomenon in the I\|V curve of this MIS junction,which was explained by the electrons bon...

利用原子力显微镜对结的表面形貌进行了观测，由此讨论了MIS隧道结的发光与电子在结内的隧穿输运特性之间的内在关系

Methods: rabbit bone marrow mesenchymal stem cells were purified, and then cultured in inducing medium containing transforming growth factor-β1; mtt assay was employed to evaluate the proliferative activity of induced cells; immunohistochemical assay was used to detect the expression of type ⅱ collagen; induced cells were transplanted into the knee of rabbit, and x-ray photography was employed to observe the repair and formation of cartilage.

纯化兔骨髓间充质干细胞；用含转化生长因子β1的诱导液培养骨髓间充质干细胞；以mtt测定诱导细胞的增殖活性；免疫组化检测ⅱ型胶原蛋白的表达；诱导后的细胞移植于白兔膝关节内，x线摄片观察软骨修复形成情况。

This was near the site of the original San Gabriel Mission founded by the Franciscan Fathers next to the rich bottom lands of the San Gabriel Rivers called "Rio de los Temblores", or River of the Earthquakes.

&这是工地附近的原圣加布里埃尔团创办的方济神父旁边有钱人地政底部的圣加布里埃尔河流称为&里约热内卢lostemblores&，&河流的地震

The results showed: the content of dissoluble substance, pectin, hemicellulose, lignin and cellulose in straw is 16.57%, 7.82%, 19.4%, 18.4% and 21.01%, respectively; the decrease rates of pectin, hemicellulose and lignin in retied stems are 82.10%, 17.01% and 11.40%, respectively; the content of dissoluble substance in flax stems has dropped rapidly from 16.57% to 7.93% in the first two hours of fermentation; the increase rates of bacteria number in the second two hours is 588%, which is the biggest in this process; the content of pectin, hemicellulose and lignin in flax stems will be declining with the retting going on.

结果表明，亚麻原茎中水溶物、果胶、半纤维素、木质素和纤维素含量分别为：16.57%、7.82%、19.4%、18.4%和21.01%；脱胶完成时，果胶、半纤维素和木质素脱除率分别为82.1%、17.0%和11.4%；在接种后发酵2h内，亚麻麻茎中的水溶物由16.57%迅速降至7.93%；接种后发酵2h- 4h，脱胶菌活菌量的增加幅度最大，为5.88倍；麻茎中果胶、半纤维素和木质素的含量均随着时间的延长而降低。

During the pipe pushing construction of the parallel steel water pipeline of Beidu-Yanger pipeline project in Ningbo, the pushing force in main pushing power station appeared unusual increasing and the construction had to be interrupted. Through the analytical comparison between theoretical and practical pushing curves as well as the analytical comparison between the tool pipe track and the form map of pipeline resting in soil, it was found that the excessive pushing force in main pushing power station was caused by excessive deviation adjustment angle which enabled the pipeline to over bend in a short distance.

在宁波市北渡－雅戈尔原水D1800mm钢管复线工程顶管施工中，出现主顶动力站顶力异常增大的现象，影响继续顶进施工，文章针对这一情况进行分析研究，通过理论顶力曲线与实际顶力曲线以及工具管所经轨迹与管道在土层中静止时的形态图的分析比较，得出主顶动力站顶力过大是因为在纠偏过程中纠偏角度过大，使管道在短距离内过度弯曲引起的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。