若不是

If the data of a path can not been found in the abstractor definition, then it is not generalized and is pruned. The basic principal of hierarchy tree has two steps.

若某路径上对应的数据不能在概念层次树上找到更为抽象的定义，无法对该数据进行概化操作，则认为其是与挖掘任务关系不大的，执行剪枝操作。

Through compared with the difference of the sampling inspection's OC curves between existent and nonexistent inspection error by utilizing grouping method, we get the conclusion that all the traditional methods are designed on the premise that there is none inspection error exist, so it would terribly depress the probability of acceptance and couldn't veritably reflect the quality of the lot for inspection, if the inspection error is exist when sampling inspecting.

同时通过对集团检验错误存在与否的抽样检验特征曲线的比较，指出：以往的集团抽样检验方案设计，都是在假设无检验误差前提下设计的，在抽样检验中，若存在检验错误，会严重影响抽样检验的接收概率，使抽样检验结果不能客观地反映检验批的质量。

Respiration was the most important limiting factor of fresh seed dormancy. Seeds without seed coat and aleurone layer germinated, but could not grow to normal seedling until finishing some metabolism. Drying could break fresh seed dormancy, but the effect of treatment with GA3 and H2O2 was not very significant.

呼吸是限制玉米鲜种子萌发的主要因素，去除种皮可以促使鲜种子萌发，但若要成长为正常幼苗还需体内代谢完成与幼苗生长有关的物质的合成，干燥可以使种子解除休眠，赤霉素、过氧化氢处理可一定程度解除鲜种子休眠，低温处理对解除玉米鲜种子休眠不起作用。

American standard code for information interchange doesn't include international phonetic alphabet characters, and the library in UCDOS doesn't include them yet.

标准ASCⅡ字符中不包括国际音标，UCDOS字库中也没有音标字符，若要在DOS下开发英文教学软件，显示国际音标应是一个难题。

In its reflection over the reality, art comes as a mirror with a certain angle of reflection, and image and the depth of focus depending on the angle; the reflection is always accompanied with persistent blind spots which I would like to leave to my viewers.

艺术若反映现实，艺术便是一种镜效，它有呈现的角度，以及因角度而产生的观照和景深，它会有死角，有永远观照不到的空间，我把这个空间留给了观众。

The angled surfaces on this part, for instance, need to be located relative to the datum reference frame. If only angularity had been applied, the drawing would be incomplete.

例如，对于如图所示的零件的斜面来说，需要控制相对于基准的位置，若仅仅给出倾斜度的定向要求，图纸上给出的公差要求是不完整的，可选择给出面轮廓度的公差要求。

Loyalists were the losers in the American Revolution, but their role in the history should be recognized.

若以成败论英雄的话，效忠派是失败者，但他们在历史上的角色是不应该被漠视的。

Since the human body is七成water, as water running stagnation is unfavorable, the body would be in a "wet" state, symptoms are heavy limbs, edema, spleen and stomach does not, such as stool thin.

由於人体有七成是水份，若水的运行停滞不顺，身体便会处於「湿」的状态，症状是四肢沉重、水肿、脾胃不和、大便稀薄等。

Firstly, we need to understand what is meant by the Buddha's saying that his long, profound sutras are both an elixir and a poison: such sutras as the " prajnaparamita " sutras, which emphasize Emptiness ( shunyata -or open paciousness) and the lack of a particularised inherent nature in every phenomenon, can easily be misunderstood as proclaiming a form of nihilism and thus can have a depressing, poisonous effect upon the listener, if the true meaning (that of limitless freedom and innermost stillness and tranquility within each phenomenon) is not grasped.

首先，我们需要理解佛所说的他的漫长的，深奥的佛经即使妙药也是毒药；这样的佛经就如般若经，他强调空性但是缺乏每个现象具体的内在性质，这很容易被误解为宣扬形式上的虚无主义并且对听者来说有一个令人忧郁的，有毒的效果，如果真实的意义（由于无限的自由和在每个现象的内心的寂静和平静）是不能掌握的。

In his prose,"A Dramatist," Walser imputed Büchner's failure as an excellent dramatist to his personality. Later, Walser refuted such criticism. Juxtapose his opinion of Büchner and his refutation, and we can infer that Walser was probably in the opinion that Büchner, Kleist and himself were not well-known during their lifetime due to their personality. This is not only a self-criticism, but also a secret criticism of the prevailing opinion of his contemporaries.

他在一位剧作家一文中暗批毕西纳受限於自身性格，无法成为卓越的剧作家；若将此批评对照他之后於自我辩护信中的反驳，更令人怀疑瓦尔泽实是想藉此文表达：毕西纳的性格如同克莱斯特及其本身的性格一般，难以胜任人生舞台，故无法在有生之年享受成功的荣耀；而此看似自我批评，却也是对主流意见隐密不彰的批判。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。