查询词典 second base

On the base of correlative data-base, we found suitable NN model and train it with known data. When it was constringed, the forecast can be performed.

在数据库的支持下，首先建立合适的神经网络模型，用已有数据对其进行训练直至其收敛，从而可以进行预估计算。

With selection, evaluation and the continuous self-pollination, two whole female parent lines were developed. Line A is green base fruit and hairless surface with few convexities, while line B with green base fruit and short thin thorn.

为此，我们于2000年从引进国外10品种，对此进行系统观察、鉴定、评价，通过连续自交的方式，纯化亲本，选育成A型果实基部绿色，果面有稀疏瘤突、无刺毛，B型果实基部绿色，果面有稀疏瘤突，且有短细刺毛的二个全雌性自交系亲本。

The company is one of the important base of cotton plant in Corps and China. And also it is one of the biggest base of merchandise cottons in northwest of China.

公司目前是兵团及至全国重点产棉区之一；中国西北最大的商品棉基地之一。

Application of PMAC time-base control in the NC machining of noncircular section parts;2. This system solved the problem about the motion s devolving, it is the applying of function of PMAC on accurate and time-base controlling that ensured the synchronization of motion.

为解决感应加热过程中传送运动系统的运动交接难的问题，开发了一种以PMAC运动控制器为核心的运动控制系统，利用PMAC卡运动控制的精确性和时基控制的同步性解决了控制运动的交接问题，经试验证明所开发的系统可以达到控制要求。

The company was set up in 1989.it is a large-scale production processing base which contain breeeding, domesticates, the standardized base raising ,the product processing and the chain- like network..

该公司始建于1989年，是集育种、驯化、繁殖、标准化基地饲养、产品加工与连锁网络销售为一体的大型野猪、梅花鹿、大雁综合生产加工基地。

Styles apically broadened and 2-cleft or emarginate; drupes globose to ellipsoid, apex and base rounded to obtuse; stipules ovate-lanceolate to ovate, enfolding naked terminal bud; leaf blade base symmetric or weakly asymmetric.

花柱顶部变宽和2半裂或微缺；核果的球状的到椭圆形，先端和基部圆形到钝；托叶卵状披针形到卵形，包无遮盖的顶芽；叶片基部对称的或稍不对称。 1 C 。 philippensis 大果油朴

Iron-base fluxed alloy is produced by adding suitable amount of boron and silicon into iron-carbon alloy, which is usually used on the wearable and weak-acid-medium proofing accessories under 500℃. Although the performance of iron-base fluxed alloy can not match with that of the nickel or cobalt alloy, it has wide source materials and low prices, which is the great advantage for application.

铁基自熔性合金是铁——碳合金中加入一定量的硼、硅元素制成的，通常应用在常温——500℃以下耐磨损、耐弱酸腐蚀介质的机械零部件上，仅管铁基自熔性合金，综合性能不如镍、钴基合金，然而原料来源广泛，价格便宜，这是其得以普及应用的较大优势。

The wear invalidation forms of the WC/Cu-base alloy composite coating include the furrow on the surface of the coating because of the furrowing that abrasive particles to the Cu-base alloy matrix and the rupture and torn up of WC particles.

WC/Cu基复合层中组织细小、均匀的铜锌合金基体具有优良的塑性，并与硬质颗粒WC之间形成结合性能良好的界面，在磨粒磨损过程中，起到稳固硬质颗粒，吸收能量，减缓冲击的作用。

The fatigue propagation of surface cracks on overlay of hydrogenation reactor is seriously imperiling the safe run of hydrogenation reactor. It is attracted attention of engineering fields that a surface crack on overlay is able to either stop at the interface of overlay and base material or growth to base material under fatigue load.

热壁加氢反应器堆焊层表面裂纹的扩展严重威胁设备的安全运行，在疲劳载荷作用下堆焊层表面裂纹是否能穿过堆焊层与基体的交界面而向基体扩展的问题，受到工程界的高度关注。

It is a base for incubating enterprises specializing in such industry, and a base for exporting hi-tech products.

这是一个基础，培育企业专门从事这样的行业，并出口基地的高科技产品。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。