查询词典 defect

The new method overcomes the defect that the old method has not possessed the white exponential law coincidence property.

通过分析 GM( 1 ，1 )建模机理，找出了 GM( 1 ，1 )模型不具有白指数律重合性的原因，并在此基础上，提出了建立 GM( 1 ，1 )模型的新方法。

In this paper the structure principle of GM(1, 1) was analyzed and the defect was pointed out that the traditional model only adapt to the data with exponential law, and only can fit for the monotonic data. The prediction is defected when there are two consecutive data unchanged, and 'a' is equal to 0.5 in prediction formula.

从传统GM(1，1)预测模型构造原理出发分析其存在的理论缺陷，此模型适用于具有较强指数规律的序列，只能描述单调变化过程，而且预测数据序列中出现连续两个相等值时将使得a等于0，会使预测数列发散致使预测失效。

Results Nine hepatocellular carcinomas showed swift enhancement in the arterial phase and swift expurgation in the portal phase, whereas 14 metastatic tumors revealed rimlike peripheral enhancement or perfusion defect.

结果 (1)恶性病灶：原发性肝细胞癌9个呈"快进快出"；转移性肝癌14个，动脉期多呈周边环状或厚圈状"快进"，之后均廓褪为低或极低回声。

Results Nine hepatocellular carcinomas showed swift enhancement in the arterial phase and swift expurgation in the portal phase, whereas 14 metastatic tumors revealed rim-likeperipheral enhancement or perfusion defect.

结果 (1)恶性病灶：原发性肝细胞癌9个呈"快进快出"；转移性肝癌14个，动脉期多呈周边环状或厚圈状"快进"，之后均廓褪为低或极低回声。

Traditional Externality theory was born on the background of that people reflected the defect of free market system.

传统外部性理论是人们在对自由市场经济制度的缺陷进行反思的基础上诞生的。

Objective To explore the effect of vacuum-sealing drainage in wounds of extremities with defect of skin or soft tissue.

目的 探讨封闭式负压吸引在皮肤或软组织缺损的四肢创伤中的治疗作用。

Objective To seek a better raparable method for facial soft tissue defect after excision of various facial lesion.

目的 对颜面部各种病变组织切除后形成的软组织缺损，探索一种更为满意的修复方法。

Objective To investigate the value of application to the temporal fascia flap e-PTFE application in the repair of the facial soft tissue defect.

目的：探讨颞筋膜瓣、e—PTFE在面部皮下软组织缺损修复中的应用价值。

Methods full-thickness defect of articular cartilage in the facies patellaris of femur were made in 20 knee of rabbits.

通过对全层关节软骨缺损修复的研究从而检证持续被动运动实验仪器的实用性和稳定性。

This was his fatal defect, he was of feeble will.

他意志薄弱，这是他致命的缺点。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。