查询词典 conditioned observation

Whooping crane chicks are conditioned to fly with an ultralight aircraft, which servers as their guide during the fall migration to their wintering area in western Florida.

从2003年至2005年计划还要进行3次超轻型飞机引航的美洲鹤人工迁徙。

The affected chicks acquired the morphine conditioned place preference more quickly, and maintained it much longer. Experiment 3 showed that during E5-8, injecting delta receptor antagonist naltrindole reversed the learning and memory impairment caused by morphine while delta receptor agonist DPDPE impaired learning and partial memory function. On the other hand, mu opioid receptors had little effect. As for E17-20, given naloxonazine can reverse the increases of susceptibility to morphine, and the mu receptor agonist DAGO cause the increases of susceptibility to morphine. Delta receptors have no effect.

研究结果发现：经过对鸡胚发育不同时间段的吗啡给药，胚胎期发育E5-8阶段给予吗啡的小鸡学习记忆受损最为严重，表现为学习和记忆功能的严重下降；而E17-20时段吗啡给药的小鸡更容易获得吗啡CPP且保持时间更长。E5-8阶段给予delta受体拮抗剂natrindole能够翻转吗啡对学习和记忆的损害作用，并且给予delta受体激动剂DPDPE也损害学习和部分记忆功能，mu受体作用不大。E17-20阶段拮抗mu受体能够抑制成瘾易感性的增加，激动mu受体可以增加小鸡的成瘾易感性，delta受体没有明显作用。

First, you must realize that a conditioned shin is one with deadened nerves.

首先，你必须要明白到强化了的脛骨就是一个神经已死亡的脛骨。

You can consider your baby's room air-conditioned open Dehumidifier function, appropriate shelter curtains.

您可以考虑把孩子的房间空调打开抽湿功能，适当的遮挡窗帘。

Determination of a determinable fee upon the happening of the event upon which its existence is conditioned.

可中止采邑权因约定事项的发生而中止。

Objective To explore the possibility of basic fibroblast growth factor and epidermal growth factor combined with st-riatal conditioned medium promoting the directional differentiation of rat bone marrow mesenchymal stem cells into dopaminergic neurons.

目的 探讨联合应用碱性成纤维细胞生长因子、表皮生长因子和纹状体条件培养液定向诱导大鼠骨髓间充质干细胞分化为多巴胺能神经元的可能性。

Where the gift is conditioned on an obligation, the donee shall perform his obligations in accordance with the contract.

第一百九十条赠与可以附义务。赠与附义务的，受赠人应当按照约定履行义务。

A number of recent research studies have suggested that the response of pain to electric shock can be conditioned.

本实验研究之目的在於验证制约恐惧对老鼠痛觉过敏反应的影响。

A: Anticipatory emesis represents a learned response conditioned by the severity and duration of previous emetic responses to chemotherapy.

期待性呕吐是建立在严重和持续的化疗后呕吐之上的一种习得性的条件性的反应。

So, the entirety of your existence is conditioned.

于是，你们存在的实体被局限了。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。