The results also indicate that the population identification for cephalopod may be combined with its basic biology, especially in taxology, history and migration.

分析認(rèn)為久久综合一色综合久久小蛇，頭足類種群鑒定還應(yīng)結(jié)合其基礎(chǔ)生物學(xué)，特別是分類學(xué)、生活史和洄游分布等方面的內(nèi)容。

Along with traditional world economic fisheries resource decline, the exploitation and utilization of Cephalopod resource have been recognized generally in the world and studies on resource condition and biology were made much progress.

中文摘要：隨著世界傳統(tǒng)經(jīng)濟(jì)漁業(yè)資源的衰退一区有限公司在线观看，頭足類資源的開發(fā)和利用得到各國(guó)的普遍重視，對(duì)其資源狀況在线观看国产爆草视频网站免费、生物學(xué)等方面的研究得到不斷地開展亚洲日本美女视频网站。

Based on the studies conducted by some authors at home and abroad, our paper describe the morphological characteristics of beak and review the studies of beaks that applied in Cephalopod biology, taxonomy, stock estimation and feeding habits of predators.

本文根據(jù)國(guó)內(nèi)外學(xué)者對(duì)其研究的成果，系統(tǒng)描述了角質(zhì)顎的形態(tài)特征国产91最新第一，對(duì)其在頭足類生物學(xué)和分類地位国产操视频网、資源量估算、捕食動(dòng)物的食性分析等方面的應(yīng)用研究做了綜述一级国产精品。

With the study and application gradually elevation and improvement for otolith microchemistry of fish, corresponding study in the statolith of cephalopod become popular. Recently, microchemistry study is one of hot topics in fishery animal, and more and more scientists are interested in it as so much biology and ecology information was showed.

中文摘要：耳石是位于平衡囊內(nèi)起平衡作用的一對(duì)鈣化組織，它是頭足類的加速度感應(yīng)器亚洲色图欧美色图人妻，記錄其生命周期內(nèi)的生物和生態(tài)信息久久精影院。

It is the most powerful means of eradicating schistosomiasis. Current method of elimination cercaria is mainly the chemical method which has many disadvantages such as drug resistance, drug dilutedness, environmental pollution and poisoning the other biology, etc. For these reasons, this paper poposed a new method of elimination through high-voltage pulsed electric field, discussed the feasibility of the new method, studied the elimination mechanisms of using different forms of electrodes, analyzed various factors which influences the effect of elimination and introduced the structure of high-voltage pulsed electric field system at the stage of laboratory. Moreover, this paper showed the security problems that should be considered during the research and experiment.

針對(duì)常用的化學(xué)藥物殺滅法存在的易使尾蚴產(chǎn)生抗藥性、水域?qū)拸V致使藥效降低狼友视频—主页、污染環(huán)境免费观看黄色网页、毒殺其它生物等弊端，本文提出了一種利用高壓脈沖電場(chǎng)殺滅血吸蟲尾蚴的新方法人人干综合，探討了這種電子殺滅方法的可行性免看一级a一片免费，分別研究了采用銳形電極和平板電極的血吸蟲尾蚴殺滅機(jī)理，分析了影響尾蚴殺滅效果的各種因素午夜AV毛片，介紹了實(shí)驗(yàn)階段血吸蟲尾蚴高壓脈沖電場(chǎng)殺滅系統(tǒng)的構(gòu)成欧美三级一级视频，指出了系統(tǒng)研制和試驗(yàn)過程中需要充分考慮的安全性問題。

A nice aspect of Chauvet's book is that he does place his work and his approach in a general framework and historical background of the work performed by pioneers in a variety of fields ranging from physics to biology.

一個(gè)Chauvet的書的好的方面是，他確實(shí)安置的那他的工作和他的方法在工作的一種一般的框架和歷史背景里在從物理學(xué)到生物學(xué)的多種領(lǐng)域由先驅(qū)者運(yùn)作天天干天天干天天干天天干。

Benson is a co-author of the study published recently in the journal Chelonian Conservation and Biology .

本森是該研究的發(fā)起人之一亚洲欧美性爱视频免费观看，研究成果發(fā)表在不久前出版的《龜鱉保護(hù)與生物學(xué)》雜志上。

In fact,"Chimera" biology is a very commonly used term is also very common in the natural biological phenomenon.

其實(shí)亚洲色图10p，"喀邁拉"是生物學(xué)上非常常用的一個(gè)術(shù)語(yǔ)啊啊啊日韩黄色视频，也是在生物界非常普遍的自然現(xiàn)象。

To establish the stable theory bases of choiceness gene induced, expression and breeding of high yield and high ephedrine content through series research the molecular biology.

進(jìn)行系統(tǒng)的分子生物學(xué)研究白白白免费视频观看爱，為麻黃的優(yōu)良基因?qū)隿aopen超碰、表達(dá)及高產(chǎn)與高含堿量新種質(zhì)的選育奠定堅(jiān)實(shí)的理論基礎(chǔ)。

Because sea of strange · of rice of British biology, geneticist adopts the main technique of antigen of technology of engraft of applied plant cell, breed a kind to be able to prevent choleraic bacterium Xu plant.

英國(guó)生物學(xué)色色色网站、遺傳學(xué)家米奇·海因通過應(yīng)用植物細(xì)胞嫁接技術(shù)抗原的基本技術(shù)欧美一级片亚洲三级片，培育出一種可以預(yù)防霍亂的菌蓿植株。