查询词典 lice

Fish can't lice in the salty water and plants can't grow around it.

与不能在咸水中生存，它的周围也没有植物生长。

And fish lice, Argulus sp. Induced spawning using only photothermal control has not occurred, but GnRHa implants hae been successfully used to induce oulation and allow strip-spawning. In addition, during 1997, photothermal conditioning coupled with 100 mg GnRHa implants resulted in successful tank-spawning. During a 99-day period, eggs were collected on 64 days and lowering temperature was shown to inhibit spawning.

和 Argulus sp。，产卵的诱导采用光照控制和GnRHa注射的方法，并成功地试亲鱼排卵和进行流水孵化。1997年中，光照控制和100mg GnRHa注射所得栾成功地进行了静水孵化。

Head lice are relatively common, particularly among children, and can cause itching, sometimes to the point of excoriation with risk for secondary infection.

头虱相对更常见，特别多见于儿童，并引起骚痒，表皮抓破脱落处有时可继发感染。

Non-parametric Mann-Whitney U -test showed that there was no significant difference between male and female hosts on the species richness and abundance of total ectoparasites, chigger mites, sucking lice, fleas or gamasid mites.

U 检验表明，体表寄生虫、恙螨、吸虱、蚤类和革螨的数量和物种数在雌雄宿主体表间的差异无统计学意义。

Walchia ewingi Fuller（66.2%）, Laelaps turkestanicus Lange（38.5%）, Paradoxopsyllus custodies Jordan（42.9%）and Hoplopleura pacifica （80.1%）were the most predominant species of chigger mites, gamasid mites, fleas, and sucking lice, respectively.

攸氏无前恙螨为优势恙螨种，占恙螨总数的66.2%(710/1 072)；土尔克厉螨为优势革螨种，占革螨总数的38.5%（396/1 029）；绒鼠怪蚤为优势蚤种，占蚤总数的42.9%（9/21）；太平洋甲胁虱为优势吸虱种，占吸虱总数的80.1%（217/271）。

Type genus of Pediculidae: true lice ''.

虱科的模式属；包括常见危害人类的虱子。

Type genus of Pediculidae: true lice infecting humans.

虱科的模式属；包括常见危害人类的虱子。

Objective To study the infection status of body lice among the middle and primary school students in rural areas and to explore the relationship between the infection and personal or social factors. Methods 758 rural students were recruited in Bengbu. The eggs, nymph or adults of Pediculus humanus corporis in the seams and folds of clothes were examined by eyes. Students were surveyed about the factors including personal hygiene habits, parents' educational level and occupation, living conditions and the number of family children by questionnaire.

目的 了解农村中小学生体虱感染状况，探讨体虱感染与人和社会因素的关系方法选取蚌埠市农村中小学生758名，肉眼观察学生贴身内衣皱缝处，发现体虱成虫、若虫及活卵者均感染阳性；对学生的卫生习惯、父母文化程度及职业、家庭居住情况和家庭子女等进行问卷调查。

Some seven million years ago, this ancient ape species split into gorillas and the ancestors of humans and chimps, with both lineages infected by both species of lice. But Pediculus then fell extinct in its gorilla hosts, according to Dr. Reed's reconstruction, and Phthirus vanished from the chimp-human ancestor.

大概700万年前，古灵长类分裂成大猩猩，和黑猩猩和人类的共同祖先，两个物种都用有两种虱子，但大猩猩虱子在人类这一分支绝种，而黑猩猩虱子也在大猩猩身上绝种。

Head lice are difficult to remove because of their size, reinfestation rate, life cycle, and their ability to develop immunity to insecticides.

头虱是很难去除，因为它们的大小， reinfestation率，生命周期，其开发能力的免疫力杀虫剂。

Green function defined inphase space differs from one in coordinate space by its struc-ture which exhibits nonlocatity in coordinates and oscillatorybehavior with respect to momenta.

在相空间中定义的Green函数不同于通常坐标空间的Green函数，在结构上显示出对坐标的高度非局域性，而对动量则显示出振荡行为。

The upper front part of a saddle;a saddlebow.

前鞍桥马鞍前面的上部分；前鞍桥