查询词典 contraction

In particular, both the manufacturing and service sector Eurozone purchasing managers' surveys pointed to slowing contraction for a third successive month in May, causing the composite indicator to climb to an eight－month high of 44.0 from 41.1 in April and a record low of 36.2 in February.

尤其是，制造业和服务业采购经理人指数表明，5月份是连续第三个月萎缩速度放缓，导致综合指数从4月份的41.1和2月份创记录低位的36.2爬升到44.0，成为8个月以来的最高。

Histological evaluation revealed diffuse collagen deposition with patchy areas of more confluent scarring and associated alveolar contraction.

组织学评估提示，弥散的胶原沉积伴有较多的融合瘢痕的斑片状区域及相关肺泡收缩。

The welcome news comes after nine months of the sharpest contraction in global manufacturing output since the second world war and a dramatic plunge in world trade as buyers of capital goods and consumer durables effectively went on strike.

在这些可喜的消息传来之前9个月，全球制造业产出出现了第二次世界大战以来最剧烈的收缩，世界贸易额骤降，资本货物和耐用消费品的买家实际上都进入"罢工"状态。

This is produced by pressure which scientists believe may be due to a number of reasons, two of which are the expansion and contraction of the earth's crust and continental drift.

分析：主句后面的第一个which引导定语从句修饰pressure，在这个定语从句中先行词which充当的是从句中内含的一个宾语从句的主语。

A sufficient and necessary condition about a linear weak* densely defined operator is the generator of a contraction weak continuous operator semigroup on X* is given.

叮叫且川人蛋A川＊三5，人＞o 第三章从另一角度出发，利用定义在X"上的耗散算子刻画弱"连续算子半群的生成元。

RESULTS ① TFC decreased both the contractility and contraction rate of papillary muscles.

结果①TFC使乳头肌的收缩力和收缩速率均减弱。

In order to synchronize the strange nonchaotic system, contraction map is used to synchronize the chaotic driving system.

为实现两个奇异非混沌吸引子的同步，文中采用收缩映射实现混沌驱动系统的快速同步。

The contraction of genetic map using marker information and mapping QTL are the core of Statistical Genomics.

利用群体的遗传标记信息构建动植物的遗传图谱和定位分析影响数量性状的基因位点是统计基因组学的核心内容。

Also, by using exponential dichotomy, contraction map theorem and matrix theory, some sufficient conditions are obtained to ensure the existence and global exponential stability of almost periodic solution for MAM neural network with distributed delays.

利用矩阵的谱半径、指数二分法结合运用压缩映射原理获得了分布时滞多向联想记忆神经网络模型概周期解的存在性，并在相同条件下证明了概周期解的全局指数稳定性。

The course starts with reviews on the development of statistical genetics and genetic marker analysis, focuses on the basic principles of contraction of genetic map and mapping QTL, and introduces the approaches to construct genetic map for different type of populations and mapping QTL aiming at type of populations and traits.

本课程从评述数量性状研究方法和遗传标记的发展历程开始，着重讲授遗传图谱构建和基因定位的基本原理，介绍不同类型群体遗传图谱的构建方法和针对不同类型群体和性状类型的基因定位方法。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。