learning block 中文意思是什麼
learning block
解釋
學習上的困難, 攔路虎-
Roll over protective structure ( rops ) is a device which installs on out of construction vehicle. the main functions are : when the vehicle rolling over. rops can prevent the vehicle from rolling over further, and reduce the possibility of rolling vehicle injures operator ; when the vehicle traveling on freezing soil. concrete and rock, it has large resist continuous impact ability ; when the vehicle overturning rops can support the whole vehicle. arrangement of falling object protective structure ( fops ) can block objects ( such as trees, rocks ) so that supply protection for operator. this problem is that research rolling over and falling objects protective structure of bulldozer by learning research condition of rops / fops and relative lay down international standard. on the base of theory analysis. detrudes counting formula of rops / fops deformation through founding mechanics analysis model of rops / fops at the stage of elasticity and plastoelastic. and finds a set of feasible nonlinear finite element analysis counting. lt calculates rops / fops plastoelastic deforma variable of 320hp bulldozer, bulldozer has been carried out by optimizing design method
其主要功能是：當車輛滾翻時， rops能刺入未凍土壤而阻止車輛的進一步滾翻，降低滾翻的車輛對系著安全帶司機軋傷的可能性；保證rops在碰撞和沖擊變形不大的地面（如凍土、混疑土上、巖石）時，能具有相當大的抗連續沖擊能力；當車輛已經處于顛覆狀態時，已經變形的rops應能支撐住整車。落物保護裝置（簡稱fops ） ，其構件的布置方式要能遮蔽墜落的物體（如，樹木、巖石等） ，以便對司機提供適當的保護。本課題主要通過了解國內外有關對rops fops的研究情況和有關國際標準的制定，對大型推土機傾翻和落物保護裝置進行研究，在理論分析的基礎上，通過建立rops fops的力學分析模型，推導彈性、彈塑性階段rops fops變形的計算公式，建立一套可行的rops fops的非線性有限元分析計算方法。 -
A block grant is given to public sector schools which admit such students, at the rate of $ 2, 000 per pupil at primary level and $ 3, 330 at secondary level to help nac already admitted to schools overcome learning and other adaptation problems. since the 1997 - 98 school year short - term but full - time preparatory courses for nac have also been provided
為加強對已入學的新來港兒童的支援，協助他們克服學習及其他適應上的困難，教育署已於一九九七年九月推行一項校本支援計劃，向錄取這類學生的公營學校發放整筆撥款。撥款額為每名小學生2 ， 000元，每名中學生3 ， 330元。 -
The application of the structural teaching model is discussed and a teaching model ? ? structural classroom teaching model on electromagnetism in the teaching of general physics is given. this model is based on the principles of education model, and the fundamental idea of structuralism of discipline and it is also the summary of teaching experience. this model uses a block diagram to summarize the knowledge structure. the knowledge structure includes concepts, theorems, laws and so on. there are three implementation steps in this model ： the first to analyse the content to teach and find the develop meat course of the subject. the second is to emphasize concepts, especially the concept of field. the last is mastering the laws, especially the connection between them. the aim of giving the teaching model is to deepen the teaching reforming and intensify the teaching and learning of the basic knowledge of physics
以教育模式的基本原理及學科結構主義的基本思想為指導，在總結教學經驗的基礎上，對結構化教學模式在學科教學中的應用進行了深入的探討，提出了普通物理教學中的電磁學結構化課堂教學模式.該模式強調用方框圖概括知識結構，把整個電磁學的知識結構即電磁學的概念、定理、定律及電磁場的性質等概括為一張方框圖，根據方框圖制定了該模式的實施步驟為三步：第一，掌握主線，弄清脈絡;第二，掌握概念，場是關鍵;第三，掌握規律，重在聯系電磁學結構化課堂教學模式旨在深化教學改革，加強物理學基礎知識的教學和學習 -
More precisely, they block the action of a form of glutamate receptor known as the nmda receptor, which plays a critical role in brain development, learning, memory and neural processing in general
說得更精確些，這些藥物阻斷了一種叫做nmda型的麩胺酸受體，該受體對于大腦的發育、學習、記憶以及一般的神經活動都扮演著舉足輕重的角色。 -
The building of four - sizes reservoir heterogeneity models of the west 7th block sets the important seal on learning how reservoir heterogeneity to affect the distribution of fluid. clustering analysis is introduced into the microfacies identifying, which realizes the quantification and computerization of microfacies partitioning. ( 2 ) the synthetically application of diverse methods of solving well - point remaining oil realizes the integrative research of well - point, well - group, intrastratal and interlayer remaining oil distribution
將聚類分析方法引入沉積微相研究，實現了微相劃分的定量化、計算機化，大大改進了沉積微相識別的工作方法，提高了微相劃分的精度和效率； （ 2 ）以油藏工程理論為基礎的多種井點剩餘油定量研究方法的綜合應用實現了直接利用生產動態資料來進行井點、井組、層間、層內的剩餘油定量分佈的一體化研究。 -
When the network dataset is very large, conventional support vector machine learning algorithm is remarkably slow. by contrast the proposed algorithm based on space block and sample density is fast. it was applied in intrusion detection in this pap.
針對網路數據集過于龐大，學習速度過慢的問題，提出了一種基於空間塊和樣本密度的svm演算法，並將其應用到入侵檢測中。
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