leather beetle
- 相似词
- 更多 网络例句 与leather beetle相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Touching the surface of leather, leather is a smooth, soft, flexible feel, leather is made Shibuya, softness poor; Hand: two hands to pull up leather pull on both sides, I really will not be deformed after Pila, leather is not the case ; smell: the smell of leather in the leather, but leather has a strong plastic irritating odor; lit: from real leather and artificial leather on the back tore off a little fiber, lit, any issue of hair smell, not a hard nut to crack is the leather knot , who issued a sharp odor, is artificial leather to form the knots.
用手触摸皮革表面,真皮令人有滑爽、柔软、弹性的感觉,人造革则发涩、柔软性差;手拉:两手拉起皮子向两边拉,真皮拉后不会变形,人造革则不然;嗅味:真皮有皮革的气味,而人造革都具有刺激性较强的塑料气味;点燃:从真皮革和人造革背面撕下一点纤维,点燃后,凡是发出毛发气味,不结硬疙瘩的是真皮,凡发出刺鼻的气味,结成疙瘩的是人造革。
-
Dogskin domestic pig scalp cow finished leather and raw materials for sale mainly in skin works mainly leather gloves years, specializing in the production of green leather, pigskin, sheepskin, mapiri, dogskin, gloves leather, shoe leather, garment leather, the second floor of leather, wet blue hides, leather and various grades of leather embryo.
国产猪皮狗皮牛头皮的成品皮销售及生料皮加工主要以手套革为主年,专业生产环保牛皮,猪皮,羊皮,马皮,狗皮,手套革,鞋里革,服装革,二层皮革,蓝湿皮,皮胚等各种档次皮革。
-
Second,we set the database of morphological characteristics of intercepted and captured bark beetle during quarantine,and the last,we studied the molecular identification of 15 species.The results were showed as below.1.Application of bark beetle semiochemicals in timber quarantine1.1 EAG and walking responses of bark beetle to different semiochemicalsSemiochemicals which can induce the olfactory response and aggregation behavior of bark beetle include host volatile components,pheromones secreted by bark beetles itself or synthesized with host compounds by bark beetles,and the compounds released by tissue of decaying wood under the pressure of microorganism after bark beetle colonization.
信息化合物在小蠹虫检疫中的应用1.1小蠹虫对各种信息化合物的触角电位及嗅觉反应能诱发小蠹虫产生嗅觉反应,进而使之产生聚集行为的信息化合物有很多种,主要包括:树木的挥发性组分;小蠹虫自身产生的信息素和寄生后转化寄主化学物质合成的信息素统称虫体信息素以及树木被小蠹虫寄生后,其组织在微生物作用下释放的物质。
- 更多网络解释 与leather beetle相关的网络解释 [注:此内容来源于网络,仅供参考]
-
leather winged beetle:花萤
leather whip 皮鞭 | leather winged beetle 花萤 | leather working gloves 劳保手套