必须

I must admit defeat, must push ourselves cannot empty-headed, time is precious, someone in a short period of time, someone can have, I was extremely decadent useless, that I have the ideal, can't waste time, must try hard!!!!!!!

我必须承认自己的失败，必须鞭策自己不能再浑浑噩噩啦，时间真是很珍贵的，有人在短时间内可以大有作为，有人则颓废不堪，我呢是碌碌无为的那种，我是有理想的，不能再荒废时间啦，一定要努力！！！

In case that a colony is treated with conventional veterinary medicine, it has to be separated and undergo a one year conversion period; in case of treatment with conventional acaricides, in addition, the beeswax must be replaced once more.

假如一个蜂群用了常规兽医治疗法就必须被隔离，经过一年的转换期。另外，如果用了普通的杀螨剂，就必须再次更换蜂蜡。

The film editing shall be done in accordance has an altruistic and with my own way and manner （2004/51; Cambridge） Facing the film editing, I have to convince considerably my intuition and inner aesthesia; do not rely on someone else, and trust yourself the inner guidance （2004/5/2） Attentions between teacher and child, mother and child, as well as child and child…children have to grow up under an environment of Love, so as to be healthy and happy, spilling only if his inner mind were full of compassionate and altruistic conception.

剪接须按照自己的方法，去做，走自己的路（2004/5/1于剑桥）面对剪接，我要很信任自己的直觉和内在的知觉，不要依赖别人，信任自己内在的引导（2004/5/2）老师与小孩、母亲与小孩、小孩与小孩之间的照顾，小孩必须在爱的环境中长大，才会健康、快乐，也才能内满而外溢，建立慈悲、利他人之心计算机当机，幸好初剪带已经输出，1/2的档案不见，须重剪，打击很大，整天失魂落魄，很想逃亡（2004/8/10）接到来自喜马拉雅山的电话告知（2004/8/20）交付陈晓东最后的修剪，原片长73分剪为64分，最后的定剪，心力已尽（2004/11/6）作纪录片的感觉就像吃一个美好的果实，吃了还想再吃，像是吃石榴，有些石榴的外表不一定好看，但内在鲜艳多汁，但必须很有耐性，慢慢的剥，而且不能弄得满手都是，这样才能品尝到它甜甜酸酸的美味与美感。

You must get 18 months of practical experience with either power plants or airframes, or 30 months of practical experience working on both at the same time.

必须是18岁以上，可以读写以及了解英文，必须有18个月的引擎或是机身的维修经验，或是30个月的前两项经验。

What worries Berger and other allergists is that preentie medicines hae to be taken when a patient is feeling fine -- before symptoms occur. And if the medication is working, patients who usually feel great hae to remember to take their daily dose.

Berger和其它过敏专科医师所担心的是，预防药物必须在症状发生之前，病人感觉还不错的时候服用，而且如果药物治疗有效的话，平常感觉不错的患者必须记得他们每天要服用的剂量。

The parachute caps and altimeters must be wore, and parachute opener must be brought in formation skydiving.

二、参加跳伞比赛人员必须戴伞帽、佩带高度表，造型跳伞必须带开伞器。

To sustain their position the appellants' counsel has submitted an able and elaborate brief, and, if I believed that the decision of the question could be effected by considerations of an equitable nature, I should not hesitate to assent to views which commend themselves to the conscience .

我们必须遵循立法机关所确立的严格的法律规则，对这个问题的裁决必须在法律规定所限定的范围之内。

You have to respect Real Madrid because their history is incredible, but that's the point of being at Barca; if you want to be the best, you have to beat Real.

&你必须要尊重皇家马德里，因为他们的历史是难以置信的，但这也是巴萨队中人们所关心的焦点，如果你想要成为最好的球队的话，那么你就必须要战胜皇马。&

He must learn them again, he must teach himself that the basest of all things is to be afraid, and teaching himself that, forget it forever leaving no room in his workshop for anything but the old verities and truths of the heart.

他一定要重新认识这些问题。他必须使自己明白世间最可鄙的事情莫过于恐惧。他必须使自己永远忘却恐惧，在他的工作室里除了心底古老的真理之外，任何东西都没有容身之地。

He must teach himself that the basest of all things is to be afraid; and, teaching himself that, forget it forever, leaving no room in his workshop for anything but the old verities and truths of the heart, the universal truths lacking which any story is ephemeral and doomed -- love and honor and pity and pride and compassion and sacrifice.

他必须使自己明白世间最可鄙的事情莫过于恐惧。他必须使自己永远忘却恐惧，在他的工作室里除了心底古老的真理之外，任何东西都没有容身之地。没有这古老的普遍真理，任何小说都只能昙花一观，不会成功；这些真理就是爱、荣誉、怜悯、自尊、同情与牺牲等感情。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。