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These are all examples of powerful instincts which are important and necessary components of working dog temperament.

而言，上述所有例证说明犬的强大本能，它们是工作犬禀性中的重要而必须的构成部分。

The ears, chest, abdomen and legs arewell feathered, but not so excessively as to hide the Cocker Spaniel'strue lines and movement or affect his appearance and function as amoderately coated sporting dog.

耳朵、胸部、腹部、及腿部，有大量羽状饰毛，但不能太夸张，而隐藏了可卡猎鹬犬真实的线条和动作，或影响他作为一个中等被毛的运动犬的外貌和功能。

The dynamic changes of endothelin-1 in cerebrospinal fluid , brain tissues and plasma and ET〓-RNA expression in hypothalamus, hippocampus and temporoparietal grey and white matters were observed by radioimmunoassay methods and spot hybridization respectively.

四、建立双后肢高速、低速投射物致伤犬应激模型，应用核酸斑点杂交和放射免疫分析法，检测分析致伤前及致伤后10min、1h、2h、6h、8h，对犬的脑组织、血浆、脑脊液中的ET〓（内皮素-1）含量及海马、丘脑下部、颞顶叶灰、白质中ET〓-RNA表达的动态。

Unweighted Pair Group with Mathematic Average was used to construct genetic tree of all individuals tested based on genetic distance.

对46份样本进行UPGMA聚类，研究结果表明：全同胞的犬在较高的相似水平上聚为l组。3品系犬的遗传背景复杂程度依次为：狼青＞黑背＞草黄。

The wolf got up again with a surprising rapidity and flew at the young hound; his teeth clacked, and the hound, covered with blood from a gash in his side, thrust its head in the earth, squealing shrilly.

那只狼出乎意料疾速地抬起身子，向黑褐色的公犬扑过去，咬了它一口，牙齿碰得磕磕地响了一下，公犬的肋部给狼撕开了，身上鲜血淋漓，发出尖声的惨叫，倒了下来，将头埋入土里了。

In the months leading up to the big event, try to witness a whelping, perhaps with the breeder of your own bitch or with another experienced breeder in your area.

在经历爱犬产仔前需要做些准备工作，你可以先去看其他犬只是如何分娩的，这可以是你母犬的饲主一起，也可以和当地有经验的繁殖者。

Stroke the puppy's sides and back with a soft cloth.

抚摩幼犬的最好的时候是幼犬刚睡醒的时候。

The hair is short and thick and feels tough to the hand; it is somewhat longer on the underside of the tail and the back edges of the haunches.

我们可以注意到，当步态从行走到快速奔跑时，犬的四肢便会集中在肢下某处，足迹呈单个趋势的犬是人们所喜爱的。

No, it is not possible for two TRUE tricolor Collies to produce any other color than tricolor babies! A tricolor bred to a tricolor produces 100 percent tricolors in the litter.

不可能，两个真正的三色苏牧是绝对不可能产生三色以外其他颜色幼犬的，一个三色和另一个三色产生的100%是三色幼犬。

The ears, chest, abdomen and legs are well feathered, but not so excessively as to hide the Cocker Spaniel's true lines and movement or affect his appearance and function as a moderately coated sporting dog.

耳朵、胸部、腹部、及腿部，有大量羽状饰毛，但不能太夸张，而隐藏了美国可卡犬真实的线条和动作，或影响它作为一个中等被毛的运动犬的外貌和功能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。