大戟

As early as the first century AD, Pliny the Elder wrote that the sap of a tithymalus plant could be used to render a message invisible to prying eyes.

隐形墨水历史悠久，早在公元1世纪，老普林尼就写道某种大戟植物的汁液可使得文字自动消退以避人耳目。

As early as the first century AD, Pliny the Elder wrote that the sap of a tithymalus plant could be used to render a message invisible to prying eyes.

早在公元一世纪，罗马学者老普林尼写道：&用大戟树汁书写，字迹可以隐形。&不久前，许多学童用橙汁写出了能隐形的字。

In China, crop strews and energy crops are the main resource of bioenergy under the condition of secure food safe. There are lots of resource of crop strew, and only the main tree food crop can produce about 0.5 billion ton strew, which can maintain soil carbon and was used as the resource of bioenergy. In addition, there are about 0.1 billion hm2 waste hills and and that is suitable for farming or forestry can be used for the development of agriculture and forestry energy.

在保证粮食安全的前提下，农作物秸秆和能源作物则是生物质能的重要原料，我国农作物秸秆资源丰富，仅三大粮食作物每年就可以产生5×10~8t左右的秸秆，除了部分还田以保持土壤碳含量外，尚有可用于生物能源的部分，此外我国尚有近1×10~8 hm~2宜农、宜林荒山荒地，可用于发展能源农业和能源林业，而且我国能源农林业物种资源非常丰富，农业主要有木薯、甘蔗、甜高粱、油菜、花生、向日葵等，林业有漆树科的黄连木，无患子科的文冠果，大戟科的小桐子，山茱萸科的光皮树等，以此为原料可以进一步加强我国的生物液体燃料等的生物质能利用方式。

A new species of Euphorbia from China.

标题 中国大戟属一新种。

The country around the lake was well cultivated, for the Mormons are mostly farmers; while ranches and pens for domesticated animals, fields of wheat, corn, and other cereals, luxuriant prairies, hedges of wild rose, clumps of acacias and milk-wort, would have been seen six months later.

如果六个月以后到这个地方来，就会看到：很多饲养家畜的厂棚和牲口圈，长着麦子、玉米和高梁的田野和水草茂盛的牧场，还有，到处都是野玫瑰树形成的篱笆和一丛丛的皂角树、大戟树。

While ranch es and pens for domesticated animals, fields of wheat, corn, and other cereals, luxuriant prairies, hedges of wild rose, clumps of acacias and milk-wort, would have been seen six months later

如果六个月以后到这个地方来，就会看到：很多饲养家畜的厂棚和牲口圈，长着麦子、玉米和高梁的田野和水草茂盛的牧场，还有，到处都是野玫瑰树形成的篱笆和一丛丛的皂角树、大戟树。

The websiste displayed the names,photographs and prices of different categories tropical plants(inluding Carnivorous,Bananas,Bougainvilleas,Bromeliads,Calatheas,Cannas,Clivia,Euphorbias,Gingers,Heliconias,Hibiscus and Plumerias)and fertilizers.

该网站陈列了不同类目（包括食虫类、芭蕉属、叶子花属、凤梨科、篮花蕉属、美人蕉科、君子兰、大戟属、姜属、海里康属、木槿属、鸡蛋花属）的热带植物及肥料的名称、图片和价格。

The dendrogram was obtained with Mega2 analysis. The analysis result was consistent with those from morphology.

运用Mega2软件进行的系统分析得到大戟属内6种植物的系统进化树。

Yeah, who doesn't like fighting cows running around with halberds?

Bashiok：哦也！谁不喜欢拿着大戟追着奶牛到处跑？

For leaf of plant of division of the root of Beijing euphorbia bottom bead Securinega Suffruticosa Pall.

为大戟科植物叶底珠Securinega suffruticosa Rehd。，以叶及花入药。

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