查询词典 mating call

After mating, a female H'nemthe ceremonially eviscerates the male, killing him with her razor-sharp tongue.

交配之后，赫内姆思女人如仪式般取出男子的内脏，用剃刀状的舌头杀死他。

Temperatures in the 35 ~ 39 ° C, the scorpion most active, growth accelerated, farrowing, mating are most at this temperature scale.

气温在35～39℃，蝎子最为活跃，生长发育加快，产仔、交配也大都在此温度范围内进行。

When mating, the female deposits her eggs into his pouch, and the male fertilizes them internally.

交配时，女性的存放她的蛋到他的育蛋袋，和男性肥沃卵的内部。

When mating , the female deposits her eggs into his pouch , and the male fertilizes them internally .

当交配时，雌性存放她的卵子到他的小袋，和雄性使肥沃它们在内部。

Sage grouses, though greatly reduced in number, still do a fancy fandango of a mating dance on the springtime prairie.

感谢老天，虽然在数量上大大降低，仍然是春季草原交配的舞蹈花式狂想曲。

How many a time have I stood watching the toads mating, or a pair of hares having a boxing match in the young corn, and thought of all the important persons who as you are not actually ill, hungry, frightened or immured in a prison or a holiday camp, spring is still spring.

多少次，我站在地头观察蟾蜍交尾，或者一对野兔在田间打斗，心中就会想到每一个人——每一个像你这样重要的人，希望你们此刻没有疾病、没有饥饿、没有惶恐、不要有牢狱之灾、也不要为渡假营所困，春天毕竟是春天。

ABSTRACT It is because that the excellent acceptors for maize transgenic engineering are insufficient in our country, especially in the southwest mountain areas of china and hereditary variation regularity for the two characters such as efficiency of embryonic callus induction and number of regenerating plant (these two characters were abbreviated to the nduction efficiency and number of regenerating in the following of the paper, respectively), which hint the maize culturing capacity, is not very clear. Therefore, aiming at picking out superior acceptors, we had made systematic researches on the two characters with combing traditional quantitative-character genetic analyzing methods such as single-factor genetic mating design, diallel crossing genetic design, genetic effect analyzing method and the modern molecular locating method such as QTLs'. The main results are followed.(1) 50 superior inbred lines and about 30 crosses in our country, especially in the southwest of China were used for identifying and selecting the superior genotypes in the above two investigated characters under the same culturing condition in 2000 and 2001. There was very significant difference among the genotypes in the both characters. But the two characters were not certainly related. Some genotypes such as 18-599 and 18-599 were very good in them. For some ones such as zong 31, induction was higher than 18-599 and 18-599 in the efficiency, but it was only 1/3 to the later in regenerating number. In some genotypes such as S37, R08, R15, P138, A318, induction efficiency was just about 3% and scarcely any regenerating plants were got. On the whole, hybrids acted better than inbreeds in the both characters.(2) Two kind of inbreeds were selected as parents of the Griffing's method 1. 18-599 and 18-599 and the inbred line zong 31 are one kind because they are not only superior in the characters of maize cross breeding, such as CA, resistance to disease and the important agricultural characters, but also excellent in transformation characters as the induction and regeneration.

针对我国、特别是西南山地所需玉米转基因工程育种优良受体极为匮乏和反应玉米幼胚培养能力的2个主要性状，即玉米幼胚胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数的遗传变异规律十分不清楚的实际情况，本研究从筛选玉米转基因工程所需要的优良受体入手，采用单因素遗传交配设计、双列杂交遗传交配设计、世代基因效应等传统数量性状分析方法，以及现代分子标记定位主效QTL分析方法，对玉米幼胚胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个性状进行了较为系统的分析研究，取得以下主要研究结果：(1)于2000年和2001年通过对我国、特别是西南地区近50份优良自交系和近30个杂交组合，在相同培养条件下，对幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个幼胚培养能力性状进行了筛选与鉴定，发现玉米不同基因型具有完全不同的幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数，但幼胚培养胚性愈伤组织诱导率与胚性愈伤组织绿苗发生数并不具有必然的相关关系，有的基因型，如自交系18-599和18-599在胚性愈伤组织诱导率和愈伤组织绿苗发生数等2个性状都表现相当优异；有的基因型，如自交系综31，仅幼胚培养胚性愈伤组织诱导率性状表现高于19-599和18-599，但在胚性愈伤组织绿苗发生数这一性状则与它们有相当大的差距，仅为19-599和18-599的1/3左右；有的基因型，如S37、R08、R15、P138、A318等玉米自交系不仅幼胚培养胚性愈伤组织诱导率很低，平均仅在3％左右，而且胚性愈伤组织绿苗发生数表现也很差，基本上没有分化成苗。

The female mantises always bite the heads off the males after mating.

在交配后，雌螳螂总是会咬掉雄螳螂的头。

It's a myth, for instance, that female mantises always bite the heads off the males after mating.

据传说，螳螂交配完之后，雌性螳螂总是会吃掉雄性螳螂的头部。

You will see that the mating ritual mimics eagles today.

您可以看到模拟老鹰的过程。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。