Black bears can grow to about 1 . 5 metres 5 ft in height and weigh 100 kg 220 lbs or more 日本黑熊在成年后的身高一般为大约1 . 5米,体重可达到100公斤甚至更多。
Our production plants are housed in a factory of100 , 000sq . ft . and over a sit 600 , 000sp . ft in sanshui , guangdong , china 我们设于中国广东省三水区的厂房面积达100 , 000平方尺, ?地600 , 000平方尺,雇用约200名员工。
Rectangular living rooms spanning 24 ft in length have a roomy and practical layout with ceilings of more than 14 ft . it faces the garden to welcomes sunlight inside and exudes the luxury style of a mansion 客厅长达约24尺,呈长方形设计,加上逾14尺特高楼底,令室内空间宽敞实用,而面向花园的设计亦令客厅更光猛开扬,尽现大宅风范。
Based on [ 4 ] , the author adds a linear restriction r = r to this sur system , and discusses the estimator and the optimalities of unknown regression coefficient ft in the sur system under the linear restriction 本文将在文献[ 4 ]的基础上,对此sur系统增加一线性约束r = r ,讨论在此线性约束r = r下半相依回归系统中未知回归系数_ 1的估计及其优良性问题。
Of 18 us and uk - based companies specialising in semiconductors and related devices , which gave their views to the ft in an informal poll , a third said worries about potential loss of important technologies through intellectual property violation might inhibit them , or had already done so , from setting up new production or research operations in china 在《金融时报》对18家英美半导体及相关元器件企业进行的一项非正式调查中,三分之一的企业表示,由于担心知识产权遭到侵犯,造成重要技术落入外人之手,他们有可能(或者已经)决定不在中国进行生产或科研活动。
Our results suggested the accumulation of ft in muscle was not the only factor that affected " spectrum shift " during muscle fatigue . the decline of the firing rate of motor units , the synchronization of motor units and an inadequate cns drive may be the important mechanisms that attributed to the change of semg signal during isometric contractions 本研究认为肌肉疲劳过程中h ~ +浓度升高不是导致肌电功率谱曲线左移的唯一因素,运动单位放电频率下降、中枢驱动减弱和运动单位活动的有序性或同步化可能是肌肉活动时肌电信号变化的一种重要机制。