困难

Fortunately, it is possible to incorporate an altimeter in the system and practically eliminate this difficulty entirely

幸好，在系统中加入一高度计后这一困难实际上可以完全解除。

Result:The untonchment of a linit-rod and amain nail was found to be the major reason of the inter-locking nail installation failare in the clinical cases,as the main nail and the guide were disturbed by ontside forces .

结果：在本组病历中，外力干扰交锁髓内钉的主钉和瞄准器，及与冠状面垂直的限位杆与主钉未接触，成为交锁髓内钉锁钉安装困难或失败的主要原因。

While her sons wrestle with their own personal difficulties and secrets, Pancho's wife, Amalia, attends to the normal inter-personal conflicts that occur within an extended family and bridges the gap between the three generations by hosting the family's large music-filled cookouts and lively dinners. For the Duques, will family allegiance come first or will their secrets and acrimonious conflicts over love, lust and control of the family fortune, be their downfall?

她的儿子奋斗他们的自己困难和秘密， Pancho\'s 妻子， Amalia，注意在一个大家族和桥里面发生的正常的在个人之间的冲突那缝隙在主机租贷的三世代家庭之间\'s 大的音乐填充的野餐和活泼的晚餐为 Duques，将会家庭忠贞被提出第一或者决意在爱、贪欲和家庭财富的控制上的他们的秘密和严厉的冲突，他们的衰败是吗？

Abstract:Seven species of Amanita, collected in Lishui of Zhejiang Province, China, were identified primarily based on morphological characteristics. The rDNA ITS regions of these species were cloned and sequenced, and the characteristics of ITS sequences were compared and analysed.

常规对像鹅膏菌属大型真菌的分类鉴定主要是依据子实体的形态，颜色，气味，以及孢子特征等，这些形态特征经常是易变的，模糊的，易混淆的，因而依据传统的形态特征进行分类鉴定总是带有一定的局限性和主观性，要准确鉴定鹅膏属真菌到某一个种实属困难。

Dizziness, headache, tinnitus, vision loss, behavioral abnormalities, unresponsiveness, memory decline, involuntary drooling mouth, side of limb numbness, inability or activity problems, palpitation, chest tightness, chest pain, amaurosis eyes, cough, dyspnea activity, paroxysmal nocturnal dyspnea, lower extremity edema and so on.

头晕，头痛，耳鸣，视力减退，行为异常，反应迟钝，记忆力下降，嘴角不自主流口水，一侧肢体麻木、无力或活动不灵，心慌，胸闷，胸痛，眼前黑朦，咳嗽、活动时气急，夜间阵发性呼吸困难，下肢浮肿等。

The challenge is especially difficult in Amazonia.

挑战来自亚马逊地区的困难。

That's difficult for most small, innovative companies in need of funding, says Qiang Yu, chief executive of Shanghai Ambrosia Pharmaceuticals.

上海安普生物科技有限公司（Shanghai Ambrosia Pharmaceuticals）的首席执行官俞强说：对大多数需要资金的小的创新企业来说，达到这些标准很困难。

Study difficulty means an abnormal phenomenon. the normal children of amentia sense organ, has not reached the required level complying with their intelligence in study grade yet although depending on the common school education.

学习困难是指那些感官正常又无显著智力缺陷的儿童依靠通常的学校教育，学习成绩尚未达到其智力所及水平而出现的一种现象。

Americium has lots of species in aquatic solution. It is difficult to measure the distribution of americium species while they can be calculated by many geochemical software.

Am在水溶液中的形态分布复杂，直接测量困难，使用相关软件依据热力学常数推算核素的形态分布简单可行。

It is important that studying gamma ray spectrometry of field rocks and soil in the earth抯 crust. Their energy range are mainly 30-3000keV, they contain abundant information of natural radioactive nuclides, such as uranium, thorium, potassium, etc, and of artificial radioactive nuclides from nuclear engineering activity, such as cesium, americium, cobalt, etc, and of the results in interaction between gamma ray and earth抯 crust.

国外近年已经生产出大于256道的伽玛射线能谱仪，但由于仪器应用滞后于仪器研究，且仪器稳谱未完全解决，获取全谱信息困难，加之对低能谱段的认识不足等原因，致使野外应用仍然滞留在仅限于测定铀钍钾含量的伽玛能谱测量水平上。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。