孵化
- 与 孵化 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Acaribs and thrips are regarded as low-risk quarantining pests. Pests of Anastrepha spp. and Ceratitis capitat lay eggs in pericarp. Larva eats fruit which causes rot and great economic damage.
实蝇类有害生物成虫产卵于果皮的皮下,卵孵化后,幼虫在果实中蛀食,使果实腐烂,失去经济价值,从而给鳄梨生产带来重大损失。
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It's like Y Combinator, only it starts with the human capital — one of China's greatest strengths.
&创新工场&有点像美国的YCombinator创业孵化公司,只是&创新工场&投入的是人力资本——中国的强项之一。
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In addition,20 samples of copepoda resting eggs were separated from the pond mud in Decemeber,2003,and 5 samples of nauplins hatched from that kind of resting eggs were detected.
在20例桡足类休眠卵样品中有1例为阳性,阳性率为5%;并且实验室中孵化此种休眠卵得来的桡足类幼体样品中检测到阳性,阳性率为40%。
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It showed adult copepoda could carry active WSSV particle and led to shrimp infection potentially.
另外从带毒桡足类所产的休眠卵及其孵化的幼体中也检测到WSSV阳性,显示桡足类休眠卵极可能是传播WSSV的载体和途径。
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In addition, a kind of copepoda was experimentally cultured, which from the resting eggs separated from the pond mud, then the cultural conditions and biological characters were partly mastered.
分离池塘底泥中桡足类的休眠卵,进行孵化并培养,初步掌握了其中一种桡足类(克氏纺锤水蚤Acartia clausi)的培养条件和部分生物学特性,并进行了纯化培养,为进一步研究病毒传播途径提供充足的实验材料。
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In this study, copepoda and its resting eggs in shrimp culture ponds were detected using PCR dot-blot hybridization and nest-PCR for the presence of WSSV. The results showed that WSSV positive cases were detected in copepoda from egg to adult, and the positive copepoda appeared earlier than cultural shrimp in ponds.
1。本研究利用PCR-斑点杂交和巢式PCR法检测野外发病对虾养殖池塘中桡足类及其休眠卵,以及由这些休眠卵孵化出的幼体携带病毒情况,发现桡足类由卵到成体各阶段中均有阳性个体,而且池塘中在春天放养对虾苗前桡足类就出现阳性个体。
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Under nature habitat Dactylopius confusus\'s biological characteristic observationUnder the natural environment condition,Dactylopius confususlife must pass through oviposit,incubate,the proliferation,fixed,secretes the wax and grows six growth stages.
自然生长环境下胭脂虫的生物学特性的观察自然环境条件下,胭脂虫一生需经过产卵、孵化、扩散、固定、泌蜡及发育六个生长阶段。
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Newly hatched larvae known as nauplii Daphnia morphology similar to that after four times after the camp molt parasitic life.
刚孵化的幼虫称为无节幼体,形态与水蚤相似,经过4次蜕皮后开始营寄生生活。
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Employed by the famous snake expert and professor Lauber hoon "National Long÷new pacesetters" of the famous female snake-basedby medical consultants, and have a group of dedicated snakes breeding, research, product development and Snakebite Technology prevention team, the first to successfully mastered acutus, Elaphe carinata snake species, such as artificial incubation techniques, the success rate of over 90%, snakes in the country's leading reproductive technology.
本所聘请全国著名蛇类专家劳伯勋教授和&全国新长征突击手标兵&著名女蛇医温美玉为本所顾问,并具备了一批专门从事蛇类养殖、研究、产品开发及蛇伤防治的科技队伍,率先成功掌握了五步蛇、王锦蛇等蛇种的人工孵化技术,成功率达90%以上,蛇类繁殖技术在全国领先。
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The SOD activity increased in the four types of embryonated eggs before the 14th day during the incubation.
鸡胚蛋孵化期间SOD活力0~14d处于增加趋势,14~18d活力下降,在14d达到最高峰; 7。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。