查询词典 four-letter

Four seas have known "taihu four treasure": fish, baixia, coilia nasus fish, crabs

长兴建县始于晋太康三年（公元282年），距今已有1700多年历史。

Methods The pregnant rats mating in the corresponding period were divided into four groups.As for the Nepionic Rats at the body growth characteristic of different days ages,the method of observing the distance and the relative distance of the anus and the vulvas when they were three to four days old was used to discriminate the sex.When they are five to eight days old,the method of observing the papillas was added to discriminate the sex.

将同期交配的孕鼠分为4组，针对乳鼠在不同日龄的身体发育特点，在3～4日龄采用观察其肛门与外阴距离和相对距离的方法、对5～8日龄再附加对乳头观察的方法进行性别鉴别对比实验。

For mid-degree four wreaths plain tooths arriving depth change countenance, fluorine spot tooth etc., for example flush, hair ash, nigrescent time of bleach of four wreaths plain tooths is long, ineffective.

对於中度到深度四环素牙变色、氟斑牙等，比如发红、发灰、发黑的四环素牙漂白时间长，效果不佳。

This invention pertains to compounds of Formula I, their N-oxides and suitable salts wherein A is O or S; G is a 5- or 6-membered heteroaromatic ring or a 5- or 6-membered nonaromatic heterocyclic ring optionally including one or two ring members selected from the group consisting of C, SO or S2, each ring optionally substituted with from one to four R; each J is independently a phenyl ring, a 5- or 6-membered heteroaromatic ring or an aromatic 8-, 9- or 10-membered fused carbobicyclic or heterobicyclic ring system, wherein each ring or ring system is optionally substituted with from one to four R; and R, R, R, R and n are as defined in the disclosure.

本发明涉及式I的化合物、其N-氧化物和适当盐，其中A是O或S；G是任选地包含一个或两个独立选自C、SO或S 2 的环成员的5-或6-员杂芳环或5-或6-员非芳族杂环，各环任选地被1-4个R 2 取代；各J独立地是苯环，5-或6-员杂芳环或芳族8-，9-或10-员稠合的碳二环或杂二环系，其中各环或环系任选地被1-4个R 3 取代；R 1 ，R 2 ，R 3 ，R 4 和n如说明书中定义。

We calculate the nonexchangeabilitymeasures of Copula CU and CL, the bounds of Copulas when we possess the valuesof some points, construct four Copulas with maximum nonexchangeability, reveal thestructure feature and property of the four Copulas, and give the calculating formula ofnonexchangeability for the LP distance.

给出了在一般的LP距离下不可交换性度量的计算公式。

The results indicated that the extraction rate of mineral from pollen in 70℃ water was the highest. the extraction rates of four mineral: Fe, Zn, Cu and Mn were 6. 931％, 52. 786％, 44. 443％ and 46. 549％ respectively. Second speciation presented in the form of exchangeable and nonexchangeable speciations, organic and inorganic speciations at the same time. The contents of both Fe and Mn in nonexchangeable speciation were more than 50％, most contents of Fe、 Zn、Cu、Mn were inorganic speciation. Among the four elements, the content of protein binding speciation of Fe was the highest: 47. 305％. The average mineral contents of soluble carbohydrate and grease binding speciation were less than protein binding speciation.

结果表明：70℃水浸泡花粉，矿物质浸出率最高，Fe、Zn、Cu、Mn四种元素总提取率分别为6.93l％、52.786％、44.443％和46.549％；次级形态以稳定态与不稳定态、有机态与无机态等多种形态共存，其中Fe、Mn元素不稳定态含量均大于50％，Cu、Zn、Mn、Fe元素大部分以无机态形式存在；四元素中Fe元素蛋白质结合态最高，达47.305％，可溶性糖类结合态及脂肪结合态平均含量比蛋白质结合态平均含量少。

All kinds of these study results, including analyzing the nucleotide composition, the amino acid composition, the nucleotide diversity, the synonymous and the nonsynonymous, the transition and the transvertion, the frequencies of the codon used, the construction (including four stems and four loops) of tRNAleu,the phylogeny,suggest that great distinctness present among the genera and small difference even none among species.

在各种分析中(包括核苷酸基本组成分析；氨基酸基本组成分析；核苷酸多样性分析；非同义替代和同义替代分析；密码子使用频率分析；转换与颠换分析；tRNAleu基因的四臂四环二级结构分析；&翻译启始&和&翻译终止&在进化过程中的变化；系统发育分析)，属间的差异相当明显，而种间差异很小甚至是没有任何不同之处。

The results showed that ACP positive reactions were mainly deposited in lysosome, nucellar cell, cellular endomembrane, mitochondriurn, and endoplasmic reticulum in four tissues of the healthy shrimp. Furthermore, ACP activity was located in microvilli, and around partly lipid droplet in liver. AKP positive reactions were mainly deposited in cell membrane, nucellar cell, lysosome. endoplasmic reticulum and cellular endomembrane in four tissues.

结果显示，在健康的对虾体内，ACP依次出现在各组织中的溶酶体、细胞核、细胞内膜、线粒体、内质网以及肝脏组织中的部分脂滴周围及微绒毛中AKP依次出现在各组织中的细胞膜、细胞核、溶酶体、内质网以及肝脏组织中的脂滴周围及微绒毛中。

First, there was a very interesting opusculum performed by four staffs coming from the FLA. They performed the wonderful dribs and drabs about the three times to beat the bones of the dead extract in one of the four most famous long fictions that "The Journey to the West" in China's history.

首先，四个外语协会的员工表演了西游记里面的&三打白骨精&这个精彩片断，西游记是中国四大名著之一。

Result:The clinical diagnosis of the cerebral palsy should possess four fators:⑴ postural treatment,⑵ dyskinesia and dyscinesia,⑶ myodyslony,⑷ abnormal reflex,holding four clues of the early period at the same time:⑴ the difficulty of nursing care after bearing,⑵ overquiet and an easy excitation,⑶ disturbance of intelligence ab...

结果：脑瘫临床诊断应具备四个要素：⑴姿势异常，⑵运动异常或运动障碍，⑶肌张力异常，⑷反射异常；抓住四条早期线索：⑴生后喂养及护理困难，⑵过分安静或极易被激惹，⑶智能反应落后语言视听障碍，⑷反复惊厥或婴儿痉挛症；注意三个高危因素：⑴家族因素，⑵母体因素，⑶新生儿因素。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。