主页
学科
搜索
账户
常见问题
当前学科:蔬菜栽培
题目:
问答题
地膜覆盖的效果有哪些?
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
甲氧氯普胺的不良反应主要有()
A documentary credit is issued for an amount of approximately GBP 40, 000. 00 pay- able with drafts drawn at 30 days from date of shipment. Documents are presented on 22 September ×××× with bills of lading dated 01 September ×××× and for value CBP 38, 000. 00. Which of the following drafts would be accepted? A.30 days from 01 September ×××× for approximately GBP 40, 000. 00. B.30 days from date of shipment-value GBP 38, 000. 00. C.Due 01 October ×××× -value GBP 38, 000. 00. D.30 days from bill of lading date 01 September ×××× -value GBP 38, 000. 00. (1)( )A and B only. (2)( )A and C only. (3)( )B and D only. (4)( )C and D only.
简述创伤的临床分类。
诊断病人所发生变态反应的条件是:()
什么是磁场?
为防止水口结瘤,可以用()。
循环水冷却水在高压反应水冷器吸收热量后去(),作为热源蒸发液氨。
RNI制订基础是()
强制检定的周期,由()根据计量检定规程确定。
病历摘要:男性,40岁,寒战发热2天,右上腹痛,咳嗽。4小时前口服安乃近后大汗,面色苍白,呼吸急促,体温39℃,血压90/60mmHg应立即给予哪些治疗()。