Firstly , extract and sort circles of calibration disc ’ s x - ray image by the pht method 然后,以采集好的样本对bp网络进行训练。
2.
As a side effect , two predictions from the pht are obtained through one access to the pht , resulting in more power savings 有一个意外的效果，即pht的两次预测是通过一次访问pht获得，结果是节电。
3.
If the previous instruction was a branch , the btb is always accessed , regardless of the prediction from the pht , to prevent the additional delay accuracy decrease 如果前一条指令是一个分枝，则无论pht的预测是否执行， btb总被访问，以防止额外的延迟精度下降。
4.
In the proposed branch predictor , if the previous instruction was not a branch and the prediction from the pht is untaken , the btb is not accessed to reduce power consumption 在本文提出的分枝预测器中，如果前一条指令不是一个分枝且pht的预测尚未执行，那么btb就不被访问以降低功耗。
5.
To enable the selective access to the btb , the pht pattern history table in the proposed branch predictor is accessed one cycle earlier than the traditional pht if the program is executed sequentially without branch instructions 如果程序是在无分枝指令情况下顺序执行，为了使能对btb有选择性的访问，本文提出的分枝预测器中的pht要比传统的pht提早一个周期访问。
6.
Nercpcw is a national engineering research center licensed by chinese national planning administration with the file of pht no 2364 . the center is located in yangling agricultural high - tech industries demonstration zone task and direction of the engineering technology research 西部植物化学国家工程发展有限公司成立于1999年，注册资金1050万元，有进出口权,主要从事植物化学方面的各种研究开发生产及销售工作。
7.
National engineering research center for phtochemistry west china nercpcw is a national engineering research center licensed by chinese national planning administration with the file of pht no 2364 . the center is located in yangling agricultural high - tech industries demonstration zone task and direction of the engineering technology research 西部植物化学国家工程研究中心national engineering research center forphtochemistry west是国家计委批准在杨凌农业高新技术产业示范区建立的国家级工程研究中心，本中心下设有三个独立企业。
8.
Pulmonary fibrosis was induced in the model group by intranasal instillation of bleomycin 5 mg kg . hxd were given via gastrogavage to the hxd prevention group and treatment group respectively at 48 h before and 14 days after they were modeled with the same method , and the groups of ligustrazin and prednisone , treatment and prevention , were managed the same as for hxd groups , but with ligustazin and prednisone instead of hxd respectively . bronchoalveolar lavage fluid balf and lung tissue of animals were gathered on day 28 cellular ultrastructural changes of lung was examined under electron microscope by he , masson stain ; content of hydroxyproline in lung tissue was assessed by acidolysis method ; and concentration of transforming growth factor 1 tgf 1 in balf was assessed by elisa 方法68周雄性icr小鼠分8组,模型组bm组经鼻滴入博莱霉素blm 5 mg kg建立肺间质纤维化模型,化纤汤预防治疗组pht组于滴入blm前48 h予化纤汤灌胃，化纤汤治疗组ht组于滴入blm后第14天用化纤汤灌胃,同时设立丹参预防治疗组pdst组及丹参治疗组dst组，地塞米松预防治疗组pdt组及地塞米松治疗组dt组，并与正常小鼠nc组进行对照。
