punctatus
美 
英
例句
The reason for the considerable biomass reduction of Ovalipes punctatus still needs further research and investigation.
细点圆趾蟹资源量明显减少的原因有待以进一步调查和研究。
The preliminary study on geohistory of Dendrolimus punctatus and its host plants, Pinus spp .
马尾松毛虫及其寄主松属植物的地史初步考证。
Finally, we suggest that Sichuan Basin was a refugial area for Dendrolimus punctatus in Quaternary Ice Age.
最后，我们推测在第四纪冰期时期四川盆地是马尾松毛虫的避难所。
The predominant species was Culicoides punctatus (56. 7%).
优势种群为刺螫库蠓（56.7%）；
The Establishment of Grey System Model of the Occurrence Size for Dendrolimus punctatus Walker and Its Forecast
马尾松毛虫发生量灰色系统模型的建立及其预报
Relationships between different damaged degrees of pine forest and population fluctuation of masson pine caterpillars, Dendrolimus punctatus
马尾松毛虫种群消长与寄主受害程度的关系
The Spatial Distribution and Its Application of the Overwintering Larvae of Dendrolimus punctatus wenshanensis
文山松毛虫越冬代幼虫空间分布型及其应用
Study on the relations between the epidemic spread of pine wilt disease and pest of pine caterpillars Dendrolimus punctatus Walker
松材线虫病流行与松毛虫危害关系的研究
Correspondence analysis between occurrence type of Dendrolimus punctatus and topographical and vegetative features
马尾松毛虫灾变发生类型与地貌及植被特征间对应分析
Purification and preliminary structure analysis of serum immunoglobulin in channel catfish (Ictalurus punctatus )
斑点叉尾（鱼回）血清免疫球蛋白纯化及其结构分析
Mathematical Study of Meteorological Factors for Preventing Disaster Caused by Dendrolimus punctatus Walker
马尾松松毛虫危害与气象因子的关系初探
Comparison of Producing Dendrolimus punctatus Cytoplasmic Polyhedrosis Virus in Substitutive Host Insect
替代宿主增殖松毛虫质型多角体病毒的比较研究
Selection of sample trees for the investigation of Dendrolimus punctatus overwintering generation
马尾松毛虫越冬代虫口调查样树的选择
Rational application of chemical insecticides in integrated management of Dendrolimus punctatus
松毛虫综合治理中，对化学农药合理使用的几点认识
Development of a diagnostic PCR assay for enteric septicemia in channel catfish Ictalurus punctatus
斑点叉尾鮰肠败血症PCR诊断方法的建立
Application of silvicultural control against massonpine caterpillar, Dendrolimus punctatus
营林技术治理马尾松毛虫虫源地的应用
The super-cooling point of diapause and non-diapause larvae of the masson pine caterpillar, Dendrolimus punctatus
马尾松毛虫越冬代滞育与非滞育幼虫过冷却点的研究
Isolation and Identification of Pathogenic Bacteria from Channel Catfish, Ictalurus punctatus
斑点叉尾鮰细菌性病原的分离与鉴定
Ultra-low-volume spraying technique of oil solution of Beauveria bassiana and deltamethrin against Dendrolimus punctatus
白僵菌油剂与溴氰菊酯混合超低量喷雾防治马尾松毛虫
Effects of environmental temperature on Dendrolimus punctatus development and survival
环境温度对马尾松毛虫发育与存活的影响
Influence of temperature and humidity on the population of Dendrolimus punctatus in Yangchun, Guangdong Province
温湿度对广东阳春市马尾松毛虫种群的影响
Relationship Between the Occurrence of Dendrolimus punctatus in Fujian and the ENSO Events
福建省马尾松毛虫发生与ENSO事件的关系
Bioactivity of the Terpenoids from Tripterygium wilfordii against Dendrolimus punctatus
雷公藤总甙对马尾松毛虫生物活性的影响
Studies on Microbial Pesticides Controlling Dendrolimus punctatus Walker in Forest
马尾松毛虫微生物杀虫剂林间防治技术研究
Analysis on the occurrence characteristics and main factors of Dendrolimus punctatus in Fujian Province
福建马尾松毛虫发生特点及主要因子分析
Preliminary Studies on the Extraction and Basic Properties of Toxin from Dendrolimus punctatus Walker
马尾松毛虫毒素的提取及其基本性质
Preliminary Discussion on Occurance Rules and Control Countermeasures for Dendrolimus punctatus Walker in Yiling District
夷陵区马尾松毛虫发生规律及防治对策初探
Main Bacterial Diseases in Channel Catfish Ictalurus punctatus and Their Control Measures
斑点叉尾鮰的主要细菌病及其防治措施
Relation between Temperature and Control Effect of Dendrolimus punctatus by Beauveria bassiana
白僵菌防治马尾松毛虫效果与环境温湿度关系研究
Studies on Distinguishing Models of Occurrence Type of Dendrolimus punctatus in a Subcompartment
小班马尾松毛虫虫灾发生类型的辨识模型研究
Ecological control techniques of Dendrolimus punctatus Walker
马尾松毛虫生态防治技术
Experiment on the Artificial Propagation of Channel Catfish Ictalurus punctatus
美国红鮰鱼人工繁殖试验
Influence of pines damaged to different degrees on population quantity of Dendrolimus punctatus
取食不同受害程度的马尾松对马尾松毛虫种群数量的影响
Integrated Control Techniques of Dendrolimus punctatus tabulaeformis
油松毛虫综合防治技术
Contrast Experiment of Four Preventing and Curing Technique to Dendrolimus punctatus
云南松毛虫四种防治技术对比试验
Application of Markov Chains in the Forecast of Occurrence Degree of Dendrolimus punctatus
马尔可夫链在马尾松毛虫发生程度预测中的应用
Life Habit of Dendrolimus punctatus wenshanensis and Its Control by Insecticidal Smokes
文山松毛虫的生活习性及烟剂防治技术
Tests on Selfing and Hybridization between Red and Black Channel Catfish Ictalurus punctatus
红色和黑色斑点叉尾鮰人工繁殖试验
Plague Division and Application of Dendrolimus Punctatus Walker in Fujian Province
福建省马尾松毛虫灾区区划及其应用
Determination of Oxygen Consumption Rate and Stifle Point of Yong Ictalurus punctatus
斑点叉尾鮰鱼苗阶段耗氧率和窒息点的测定
