The efferent dorsal unpaired median ( DUM) neurons locate along the dorsal midline of many ganglion of the insect ventral nerve cord.

The central nervous system was composed of brain and ventral nerve cord in the embryo stage of the swimming crab.

腹部神经链则在第三期卵内状幼体阶段观察到。

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The nervous system has cerebral ganglia which are linked to a double ventral nerve cord by a connecting ring.

神经系统有脑神经，它通过联接环与双股的腹神经索相连。剪力环（螺栓联接）

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C cells are oval and small in subpharyngeal ganglion and ventral nerve cord.

B细胞主要位于咽下神经节。

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Application of Medlab bio-signal operating system to measuring action potential of nerve cord and its velocity of conduction

Medlab在神经干动作电位及传导速度测定实验中的应用

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The soft anatomy of conodont shows some soft tissues including eyes, notochord, nerve cord, myomeres and caudal fin.

英国古生物学家们通过牙形石动物的软体解剖学研究，发现眼睛、脊索、神经索、肌肉组织、尾鳍等软组织；

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Organic farming can not only protect our land from pollution but also keep us away from those chemical-contaminated food.

有机种植不但能保护我们的土地免于污染，也可以远离化学污染的食物。

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The Ecological Agriculture ( Organic Farming) is the fundamental objective of the developing the Modern Agriculture and the Agricultural Modernization.

生态（有机）农业是现代农业和农业现代化发展的根本方向。

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In recent years, organic farming has become popular, given concern over chemicals and hormones in the food supply.

近年来，由于民众对食品供应中的化学物质和荷尔蒙感到忧虑，有机耕种日益流行。

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Many of the seventy staff members also help communities learn about organic farming and other ways to earn money.

70名工作人员中的多数人还帮助居民了解有机农业和其他赚钱途径。

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My grandparents use organic farming and natural methods, so the fruits and vegetables are fresh and healthy.

阿公、阿妈使用有机及天然的方法栽种，所以水果和青菜都很新鲜、健康。

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So the real reason for concern may be that the calorific value produced by organic farming is insufficient.

所以，根本的原因，可能是生态农业产出的热值不够。

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Organic Farming in Hong Kong

香港有机农业发展

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As a sustainable development model, organic farming is more and more widely accepted which is friendly to the earth.

近年来，有机农业作为与地球友好的农业可持续发展模式越来越得到人们的广泛接受。

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Since organic farming is time-consuming, organically grown produce tends to be expensive.

由于有机耕作困难且耗时，因为有机农作物价钱较昂贵。

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Significance, favorable conditions and restricted factor in developing the ecological agriculture ( organic farming) in Dalian

大连发展生态（有机）农业的意义、有利条件与制约因素研究

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In organic farming, the use of synthetic pesticides or fertilizers is prohibited.

在有机农业中，禁止使用合成杀虫剂或肥料。

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No tillage and organic farming also altered the distribution of soil organic C among different density fractions.

免耕及有机耕种也能改变不同密度组分中的土壤有机碳分布。

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The present status of farming transport vehicle diesel engine lube oil in China organic farming in Taiwan

我国农用运输车柴油机润滑油现状台湾有机农业的现况

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Over the last decade, organic farming production and organic food consumption developed rapidly all over the world.

近十几年来国内外有机农业生产和有机食品消费迅猛发展。

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Thus, it is suitable for HongKong to implement organic farming in small scale of area.

在香港小区域范围内实行有机耕作是可行的。

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