查询词典 silkworm

Chinese oak silkworm, Antheraea pernyi is an economic insect rearing outdoors. It is mainly cultured in the area of Northeast of China.

柞蚕是一种野外饲养的经济昆虫，主要分布在我国东北部山区。

Antheraea pernyi is a typical wild silkworm with larval silk glands specific for the synthesis and secretion of silk proteins.

柞蚕是一种典型的野蚕，其丝腺能够合成和分泌丝蛋白。

Molecular systematics on germplasm resources of oak silkworm, Antheraea pernyi, including genetic diversity, cul...

柞蚕业是我国的一项传统产业，在现代国民经济中仍然具有资源配置、经济和生态的合理性，有着广阔的发展前景。

In present study, zooblooting, ELISA and whole-mount immunocytochemistry methods were used to identify the FXPRLamide family neuropeptides from the Japanese oak silkworm, Antheraea yamamai.

利用Zooblotting、酶联免疫吸附测定和免疫组织化学等方法，对天蚕的DH、PBAN等FXPRLamide家族神经肽进行鉴定。

In the present study, full-length rDNA sequences from the domestic and wild type of Chinese oak silkworm, Antheraea pernyi (GenBank No. GU073314 and GU073315, respectively) were obtained and comparatively analyzed on their genetic variation.

测定了放养型和野生型柞蚕的rDNA ITS-2全长序列（GenBank登录号：GU073314、GU073315），并分析了二者之间的遗传差异。

The ribosomal RNA gene of silkworm Attacus is found to Be a multi-copy gene with its repeated units arranged tandem.

蓖麻蚕的核糖体核糖核酸的基因是多拷贝基因，其重复单位成线性方向排列。

The 3' terminal sequence of the gene for 18S rRNA of silkworm Attacus ricini hav e been sequencd.

本文测定了蓖麻蚕18S rRNA基因3＇末端及其外侧的DNA顺序。

According to the results of gene localization,we have isolated the BamHI-PstI fragment of ETS of rRNA gene of silkworm Attacus ricini from a subclone pAR II.

根据rRNA杂交定位的结果，分离了带有外转录间隙区的蓖麻蚕rRNA基因次级克隆 pARⅡ的BamHI-PstⅠ片段。

The 1 kb scaffold-attachment region at 5' non-transcription region of rRNA gene of silkworm Attacus ricini was cloned into eukaryotic expression vector pLu, which contained luciferase report gene and neo selecting marker.

蓖麻蚕核糖体RNA基因非转录间隔区有一长约1kb的核骨架结合区(scaffold-associated region，SAR)。

RESULTS: The growth speed, weight, developmental uniformity, bionergy and fecuncity of the Bombyx silkworm descent dramatically as they eat the feed that the concentration of 2,4-DCP over 0.8 mmol L~-1 or NP exceed 0.500 mmol L~-1. But the effect on reproductive capacity vary with gender difference, it's more obvious on the late-stage of development and periods of metamorphosis such as ecolysis, pupation, edosion. There may be cumulative effect inside the Bombyx siliworm.

结果 家蚕幼虫食下含0.8 mmol·L~(-1)以上浓度的2，4-DCP或0.500 mmol·L~(-1)以上浓度的NP饲料，生长速度、生长量、发育整齐度、生命力和生殖能力都明显下降；生殖能力所受影响应性别而不同；家蚕发育后期和蜕皮、化蛹、羽化等变态时期影响更加明显，在蚕体内可能有累积作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。