几分

Several new physics experiments in 1998 were performed and analyzed to showthe subtlety of quantum theory,including the "wave-particle duality" and the nonseparability of two-particle entangled s tate.

文摘：在1998年完成和分析的几个新的物理实验显示了量子理论的微妙性，包括"波粒二重性"以及二粒子缠结态的不可分性。

With the development of automatic segmentation, more and more researchers have focused on the Unknown Word Recognition problem.

随着中文自动分词算法研究的深入，制约其发展的几个问题便越来越受到研究者的关注。

DCE Aprilis, a company spun out of Polaroid in 1999 and then acquired by Dow Corning, is licensing its holographic-storage technology to several big consumer-electronics firms.

DCE Aprilis 正把它的全息存储技术授权给几个大型消费性电子公司，它于1999年从宝利来分拆出来，后被 Dow Corning 收购。

The research status and development trend of several functional additives for internal combustion engine oil such as metallic detergent,ashless dispersant,antioxidant and corrosion inhibitor,friction modifier are presented.

介绍了金属清净剂、无灰分散剂、抗氧抗腐剂、摩擦改进剂等内燃机油几大功能添加剂的研究现状及发展趋势，并提出了今后润滑油添加剂的研究方向。

The following masters remark are acceptable: Wet before shipment, Loaded from open area, atmospherically rusty within 21 days from date of shipment.

如卸货港一样，卸货后的分离和分发运为买方责任，每一满船可能被分成几个单独的发货订单。

They also challenged the forces of Timothy and Bacchides, killed more than twenty thousand of them, and captured some very high fortresses. They divided the enormous plunder, allotting half to themselves and the rest to the persecuted, to orphans, widows, and the aged.

他们又与提摩太和巴基德的军队交战，杀死了他们两万多人，并且也占领了几座很高大的堡垒，将获得的无数战利品，平均分为两分：一份为他们自己，一份为受害的人、孤儿、寡妇和老人。

The last couple of games I'm not sure they were beatable," said Karl, also referring to Game 5, when the Lakers came from seven points down in the third quarter to win, 103-94."Whatever cracks they had and whatever nightmares they had going on. I think the last few games, they played as a team.

卡尔说，他还提到了第五场比赛湖人在第三节直追七分，最终以103-97赢得胜利，不论他们有过怎样的裂痕，经历过怎样的梦魇，我觉得他们在最后几场比赛中，都是作为一个整体来作战。

The biological polymorphism of Cercospora zeae-maydis was studied systematically in the levels of histology, protein and DNA. The major characters in polymorphism of pathogen were listed as follows:(1) The great differences were seen in shapes and sizes of conidiophores, the growth velocity of mycelium and pigment-productivity of colony among pathogen strains. In addition, an albino strain, a kind of mutant, was casually discovered during isolation of pathogen from diseased plants, which supported strongly our previous prediction that there should be some potential genetic variation in Cercospora zeae-maydis.

本研究在组织学、蛋白质和DNA水平上，系统研究了玉米灰斑病菌的生物学多态性，这种多态性主要表现在以下几个方面：①病菌形态学和培养性状多态性：菌株间存在分生孢子形态、菌丝生长速度、菌落产色素能力等方面的差异，该病菌在自然界存在另一种变异类型——白化菌株，说明灰斑病菌的确存在遗传变异的潜能。

According to the chaetotaxy of the head, the notodontid larvae may beclassified as three different types: With ...

4天社蛾幼虫体毛的分布，可分下列几个类型：除腹足外身体的其他区域仅具原生毛。

The research contents and main conclusions are as follows:1. The present thesis adopted one-dimension interior ballistic model, regarding the ballistic spatial core as the unsteady quasi one-dimension airflow containing the friction and heat exchange between airflow and tube wall, considering the boundary layer unsteady, nonstationary condensable current; and employed the MacCormack finite difference method to write the program.

本文的研究内容及结论主要体现在以下几个方面： 1、采用了一维内弹道模型，把弹后空间的核心流部分考虑为包含气流与身管管壁发生摩擦和热交换的不稳定准一维流，边界层考虑为不稳定、非定常可压缩流，用MacCormack有限差分方法求解，编制程序进行计算，较为准确的得到了复合材料身管固壁瞬态温度场分析内边界条件所需的气流温度和对流换热系数结果。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。