相当大的数量

The statistics on the number of people in Africa who are dying from counterfeit antimalaria drugs is very very shocking.

统计数据表明，在非洲，列于假抗疟疾药物的人的数量是相当相当大的。

If a drop of blood be drawn by pricking one's finger, and viewed with proper precautions, and under a sufficiently high microscopic power, there will be seen, among the innumerable multitude of little circular, discoidal bodies, or corpuscles, which float in it and give it its color, a comparatively small number of colorless corpuscles, of somewhat larger size and very irregular shape.

如果刺一下手指，取出一滴血来，并相当小心地将之放在一个倍数足够大的显微镜下观察，你就可以在无数漂浮在血液中并使血液呈现红色的圆盘状小球之间，发现数量较少、体积较大、形状很不规则的无色球状微粒。

They are lightweight troops but you can make them in very large numbers.

他们是轻型部队但你可以拥有相当大的数量。

During the party's leadership contest in 2005, Theresa May declared that there were fewer women in the Shadow Cabinet than there were men called David.

在2005年的党中领导竞选中，五月特里萨宣布，妇女的数量十分的稀少，大概就和在影子内阁当中名字叫大卫的数量相当。

Snapping shrimps belonging to Decapoda are also highly diversitied, forming a large fauna in the world. Gobiids and snapping shrimps share same habitats to perform an intimately symbiotic relationships between them.

貌窸卫是海水鱼中最大的一科，歧异度非常高，是底栖型鱼类的主要组成部份；而枪虾也是一种歧异度很高的甲壳十足类，在全球珊瑚礁海域动物相中的数量占有相当大的比例。

ABSTRACT It is because that the excellent acceptors for maize transgenic engineering are insufficient in our country, especially in the southwest mountain areas of china and hereditary variation regularity for the two characters such as efficiency of embryonic callus induction and number of regenerating plant (these two characters were abbreviated to the nduction efficiency and number of regenerating in the following of the paper, respectively), which hint the maize culturing capacity, is not very clear. Therefore, aiming at picking out superior acceptors, we had made systematic researches on the two characters with combing traditional quantitative-character genetic analyzing methods such as single-factor genetic mating design, diallel crossing genetic design, genetic effect analyzing method and the modern molecular locating method such as QTLs'. The main results are followed.(1) 50 superior inbred lines and about 30 crosses in our country, especially in the southwest of China were used for identifying and selecting the superior genotypes in the above two investigated characters under the same culturing condition in 2000 and 2001. There was very significant difference among the genotypes in the both characters. But the two characters were not certainly related. Some genotypes such as 18-599 and 18-599 were very good in them. For some ones such as zong 31, induction was higher than 18-599 and 18-599 in the efficiency, but it was only 1/3 to the later in regenerating number. In some genotypes such as S37, R08, R15, P138, A318, induction efficiency was just about 3% and scarcely any regenerating plants were got. On the whole, hybrids acted better than inbreeds in the both characters.(2) Two kind of inbreeds were selected as parents of the Griffing's method 1. 18-599 and 18-599 and the inbred line zong 31 are one kind because they are not only superior in the characters of maize cross breeding, such as CA, resistance to disease and the important agricultural characters, but also excellent in transformation characters as the induction and regeneration.

针对我国、特别是西南山地所需玉米转基因工程育种优良受体极为匮乏和反应玉米幼胚培养能力的2个主要性状，即玉米幼胚胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数的遗传变异规律十分不清楚的实际情况，本研究从筛选玉米转基因工程所需要的优良受体入手，采用单因素遗传交配设计、双列杂交遗传交配设计、世代基因效应等传统数量性状分析方法，以及现代分子标记定位主效QTL分析方法，对玉米幼胚胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个性状进行了较为系统的分析研究，取得以下主要研究结果：(1)于2000年和2001年通过对我国、特别是西南地区近50份优良自交系和近30个杂交组合，在相同培养条件下，对幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个幼胚培养能力性状进行了筛选与鉴定，发现玉米不同基因型具有完全不同的幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数，但幼胚培养胚性愈伤组织诱导率与胚性愈伤组织绿苗发生数并不具有必然的相关关系，有的基因型，如自交系18-599和18-599在胚性愈伤组织诱导率和愈伤组织绿苗发生数等2个性状都表现相当优异；有的基因型，如自交系综31，仅幼胚培养胚性愈伤组织诱导率性状表现高于19-599和18-599，但在胚性愈伤组织绿苗发生数这一性状则与它们有相当大的差距，仅为19-599和18-599的1/3左右；有的基因型，如S37、R08、R15、P138、A318等玉米自交系不仅幼胚培养胚性愈伤组织诱导率很低，平均仅在3％左右，而且胚性愈伤组织绿苗发生数表现也很差，基本上没有分化成苗。

A significant number of the Beijing's medium and small courtyards have Ruyi gates as the front doors.

北京中小型四合院采用的大门当中，如意门占着相当大的数量。

Still used in relatively large quantities for the production of all types of fabrics in the less developed countries, but also used in some developed countries for the production of certain classic brocade, tapestries and tweeds.

在梭织机是多种多样的，它可以分为三类；在一些不发达国家中还有相当大的数量，用来生产各种织物，发达国家也有使用，一些发达国家用它生产古典锦缎、挂毯及粗花呢。

Hand looms: still used in relatively large quantities for the production of all types of fabrics in the less developed countries, but also used in some developed countries for the production of certain classic brocade, tapestries and tweeds.

手织机：在一些不发达国家中还有相当大的数量，用来生产各种织物，发达国家也有使用，一些发达国家用它生产古典锦缎、挂毯及粗花呢。

The number of Piscean females would also be high with respect to termination of pregnancy. So take every possible step to ward off the same.

数量相当大的鱼女可能流产/堕胎；因此做好一切措施防止惨剧再次发生。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。