斑的

And, four kinds of typical reflecting systems were discussed in detail. Comparing the results, it is found that the angular blur spots in a Dall-Kirkham system and an inverse Dall-Kirkham system are at the same order of magnitude, which is almost ten times of a Cassegrain system′s.

详细讨论了四种典型的反射系统，Dall-Kirkham系统和反Dall-Kirkham系统的弥散斑角宽尺寸在一个数量级上，大约为卡塞格林系统的十倍。R-C系统的弥散斑角宽最小，几乎是卡塞格林系统的十分之一。

The mRNA of pituitary glands from seven important economic Pleuronectiformes fishes was extracted,the cDNA sequences of GH gene were then isolated from Cleisthenes herzensteini,Limanda yokohamae,Pleuronichthys Cornutus,Cynoglossus robustus,Platichthys bicoloratus, Zebrias zebra and Paralichthys dentatus with RT-PCR method by using designed specific primers based on the reported GH cDNA sequences of Pleuronectiformes. The results of sequencing showed that lengths of the above cDNAs are as follows: 479 bp,564 bp,519 bp,440 bp,564 bp,440 bp and 522 bp.The GH cDNA sequences encode mature polypeptide of about 140 to 170 amino acid.The full-length growth hormone cDNAs of Paralichthys lethostigma and Scophthalmus maximus were cloned by Switching Mechanism At 5\' end of the RNA Transcript RACE technology.

从7种重要鲽形目经济鱼类——高眼鲽、黄盖鲽、木叶鲽、宽体舌鳎、石鲽和条鳎、夏鲆的脑垂体中提取mRNA，并采用RT-PCR方法，根据已克隆得到的鲆鲽鱼类生长激素基因的保守性序列设计特异性引物，克隆了含开放阅读框的生长激素(Growth Hormone，GH)cDNA序列，测序结果显示，高眼鲽、黄盖鲽、木叶鲽、宽体舌鳎、石鲽、条鳎和夏鲆的GH cDNA长度依次为479 bp、564 bp、519 bp、440 bp、564 bp、440 bp和522 bp，编码140-170个氨基酸的成熟GH多肽片段；从漠斑牙鲆和大菱鲆脑垂体中提取mRNA，利用SMART-RACE技术建立脑垂体cDNA文库，并从该文库中克隆出大菱鲆和漠斑牙鲆生长激素基因cDNA全长序列。

On that same occasion I learned, for the first time, from Miss Abbot's communications to Bessie, that my father had been a poor clergyman; that my mother had married him against the wishes of her friends, who considered the match beneath her; that my grandfather Reed was so irritated at her disobedience, he cut her off without a shilling; that after my mother and father had been married a year, the latter caught the typhus fever while visiting among the poor of a large manufacturing town where his curacy was situated, and where that disease was then prevalent: that my mother took the infection from him, and both died within a month of each other.

就是这一回，我从艾博特与贝茜的文谈中第一次获悉，我父亲生前是个牧师，我母亲违背了朋友们的意愿嫁给了他，他们认为这桩婚事有失她的身份。我的外祖父里德，因为我母亲不听话而勃然大怒，一气之下同她断绝了关系，没留给她一个子儿。我父母亲结婚才一年，父亲染上了斑疹伤寒，因为他奔走于副牧师供职地区、一个大工业城镇的穷人中间，而当时该地流行着斑疹伤寒。我母亲从父亲那儿染上了同一疾病，结果父母双双故去，前后相距下到一个月。

Result In peanut seedling stage, spraying 900 ml/hm^2 quizalofop-P-ethyl EC on the grass weeds such as Barnyard grass, Green bristlegrass and Goosegrass had 100% control effect, but it had a poor control effect on some broad-leaved weeds. While, spraying 600 and 720 ml/hm^2 quizalofop-p-ethyllactuofen EC had remarkable effects not only on the grass weeds such as B. grass but also on the broad-leaved weeds such as Purslane, Cirsium setosum and Dayflower, with the control effect of more than 80%. Both of the 2 herbicides would not produce some slight contact drug spots on the part of peanut leaves and the drug spots on the leaves could be recovered in 1 to 2 weeks, which couldn't affect the growth and yield of the peanut in middle and late stage. So the 2 herbicides had good selectivity.

结果］在花生苗期喷施900 ml/hm^2精喹禾灵乳油对稗草、狗尾草、牛筋草等禾本科杂草具有100%的防效，但对一些阔叶杂草防效较差，而喷施600和720 ml/hm^2精喹乳氟禾乳油则除了对稗草等禾本科杂草有特效外，还对马齿苋、刺儿菜、鸭跖草等阔叶杂草具有显著的防效，均达80%以上。2种除草剂均对花生叶片局部产生一些轻度的接触性药斑，药斑在12周内可恢复，不影响花生的中后期生长及产量，具有很强的选择性。

This paper presents the speckle suppression technology which includes the soft threshold, the hard threshold and the Garrote function threshold method. It gives the contrast result of the three method. Analyzed the embedded zero-trees wavelet coding method, it presents a SAR image coding technology with the speckle suppression. Finally, it presents a compressed SAR image with the speckle suppression.

摘要该文讨论了相干斑抑制技术中软阈值、硬阈值和Garrote函数去噪的方法，并对这些方法进行了比较；文中在讨论了嵌入式零树编码技术的基础上，提出了采用基于相干斑抑制技术的图像编码方法，利用该方法实现了对SAR图像数据的编码处理，给出了相应的处理结果。

The physical characteristic of weathered lamprophyre has impenetrability and nonhomogeneity, however, the YDS epoxy resin possesses initial viscosity, strong affinity to mediums, excellent permeability and good ageing property. After chemical grouting, the rock mechanics characteristics are improved greatly and can meet the design requirements, it indicates that lamprophyre can be grouted by YDS epoxy resin.

为此，采用了高渗透性的YDS环氧材料对风化后的煌斑岩脉进行纯压式灌浆试验，试验结果表明：通过YDS改性环氧浆液的"浸透""浸渗"加固处理，风化的煌斑岩脉力学性能大幅提高，基本能满足设计的力学指标要求。

Three factors of restraining speckle noise in detection system, coherence ,phase difference and polarization of the incident ray,were analyzed in detail, and the relations between these factors and speckle contrast were also presented.

对采用激光照明的测量系统中散斑形成的三个重要因素，即入射光束的相干性、相位差和偏振特性进行了详细的理论分析，并给出了这些因素与散斑对比度的变化关系。

Structure: The structure of Jade variable phenocryst interwoven structure, refers to its metamorphism, the transparent and granular around the porphyroblast small fibrous mineral crystals formed interwoven structure.

结构：翡翠的结构为变斑晶交织结构，系指其在变质作用下，透明粒状斑晶的周围的细小纤维状的矿物晶体交织在一起而形成的结构。

This kitten was registered as a silver ticked tabby in 1996 before CFA declared that no ASH ticked tabbies were registerable in the breed.

当一只清晰的阴影猫和一只标准斑或是标准斑加白的猫的交配，不管父母的颜色和血统。

They also follow the progress of two newer storm systems that have grown to take on a similar reddish hue: the smaller "Red Spot Jr.", and smaller still, a "baby red spot". Red Spot Jr.

影像同时还记录下了两个新生风暴系统的演化过程，它们成型之后也有类似的红颜色：较小的&小红斑&，还有更小的&幼红斑&。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷